./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id_o1000.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id_o1000.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R --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 1ac5ce2c5b306e431b6746a0cb1bbdfcd1ec9c3d54097bd6037af4480ff2bd07 --- 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-38b53e6 [2022-11-25 17:52:58,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:52:58,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:52:58,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:52:58,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:52:58,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:52:58,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:52:58,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:52:58,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:52:58,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:52:58,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:52:58,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:52:58,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:52:58,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:52:58,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:52:58,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:52:58,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:52:58,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:52:58,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:52:58,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:52:58,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:52:58,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:52:58,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:52:58,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:52:58,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:52:58,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:52:58,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:52:58,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:52:58,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:52:58,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:52:58,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:52:58,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:52:58,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:52:58,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:52:58,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:52:58,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:52:58,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:52:58,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:52:58,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:52:58,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:52:58,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:52:58,802 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-25 17:52:58,830 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:52:58,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:52:58,831 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:52:58,831 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:52:58,833 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:52:58,833 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:52:58,833 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:52:58,833 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-25 17:52:58,834 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-25 17:52:58,834 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-25 17:52:58,835 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-25 17:52:58,835 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-25 17:52:58,835 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-25 17:52:58,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:52:58,836 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 17:52:58,836 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:52:58,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:52:58,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 17:52:58,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:52:58,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-25 17:52:58,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-25 17:52:58,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-25 17:52:58,837 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 17:52:58,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:52:58,838 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-25 17:52:58,838 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:52:58,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-25 17:52:58,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:52:58,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:52:58,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:52:58,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:52:58,841 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-25 17:52:58,841 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_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ac5ce2c5b306e431b6746a0cb1bbdfcd1ec9c3d54097bd6037af4480ff2bd07 [2022-11-25 17:52:59,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:52:59,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:52:59,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:52:59,126 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:52:59,126 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:52:59,128 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/recursive-simple/id_o1000.c [2022-11-25 17:53:02,137 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:53:02,371 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:53:02,372 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/sv-benchmarks/c/recursive-simple/id_o1000.c [2022-11-25 17:53:02,377 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/data/376c44029/4ae996e2cdd4427bb5258bdf6614e952/FLAG08fd82165 [2022-11-25 17:53:02,391 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/data/376c44029/4ae996e2cdd4427bb5258bdf6614e952 [2022-11-25 17:53:02,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:53:02,395 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:53:02,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:53:02,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:53:02,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:53:02,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8862b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02, skipping insertion in model container [2022-11-25 17:53:02,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:53:02,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:53:02,558 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/sv-benchmarks/c/recursive-simple/id_o1000.c[520,533] [2022-11-25 17:53:02,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:53:02,570 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:53:02,583 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/sv-benchmarks/c/recursive-simple/id_o1000.c[520,533] [2022-11-25 17:53:02,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:53:02,597 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:53:02,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02 WrapperNode [2022-11-25 17:53:02,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:53:02,599 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:53:02,599 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:53:02,599 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:53:02,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,624 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2022-11-25 17:53:02,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:53:02,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:53:02,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:53:02,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:53:02,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,638 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:53:02,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:53:02,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:53:02,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:53:02,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (1/1) ... [2022-11-25 17:53:02,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:02,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:02,672 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:02,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-25 17:53:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:53:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:53:02,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:53:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:53:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure id [2022-11-25 17:53:02,723 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2022-11-25 17:53:02,792 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:53:02,795 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:53:02,938 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:53:02,944 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:53:02,944 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 17:53:02,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:53:02 BoogieIcfgContainer [2022-11-25 17:53:02,946 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:53:02,947 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-25 17:53:02,947 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-25 17:53:02,956 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-25 17:53:02,956 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 17:53:02,957 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 25.11 05:53:02" (1/3) ... [2022-11-25 17:53:02,958 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@545e0b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 25.11 05:53:02, skipping insertion in model container [2022-11-25 17:53:02,958 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 17:53:02,958 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:53:02" (2/3) ... [2022-11-25 17:53:02,960 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@545e0b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 25.11 05:53:02, skipping insertion in model container [2022-11-25 17:53:02,960 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-25 17:53:02,960 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:53:02" (3/3) ... [2022-11-25 17:53:02,964 INFO L332 chiAutomizerObserver]: Analyzing ICFG id_o1000.c [2022-11-25 17:53:03,038 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-25 17:53:03,038 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-25 17:53:03,038 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-25 17:53:03,038 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-25 17:53:03,038 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-25 17:53:03,038 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-25 17:53:03,039 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-25 17:53:03,039 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-25 17:53:03,043 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 states have internal predecessors, (13), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-25 17:53:03,067 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-25 17:53:03,068 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-25 17:53:03,068 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-25 17:53:03,074 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-25 17:53:03,074 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-25 17:53:03,075 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-25 17:53:03,075 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 states have internal predecessors, (13), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-25 17:53:03,076 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-25 17:53:03,077 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-25 17:53:03,077 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-25 17:53:03,077 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-25 17:53:03,077 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-25 17:53:03,085 INFO L748 eck$LassoCheckResult]: Stem: 3#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(11, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 13#L13true call main_#t~ret6#1 := id(main_~input~0#1);< 11#idENTRYtrue [2022-11-25 17:53:03,086 INFO L750 eck$LassoCheckResult]: Loop: 11#idENTRYtrue ~x := #in~x; 7#L7true assume !(0 == ~x % 4294967296); 6#L8true call #t~ret4 := id(~x - 1);< 11#idENTRYtrue [2022-11-25 17:53:03,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:03,098 INFO L85 PathProgramCache]: Analyzing trace with hash 29876, now seen corresponding path program 1 times [2022-11-25 17:53:03,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:03,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85353501] [2022-11-25 17:53:03,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:03,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:03,196 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:53:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:03,221 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:53:03,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:03,225 INFO L85 PathProgramCache]: Analyzing trace with hash 44820, now seen corresponding path program 1 times [2022-11-25 17:53:03,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:03,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618212359] [2022-11-25 17:53:03,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:03,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:53:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:03,244 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:53:03,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:03,246 INFO L85 PathProgramCache]: Analyzing trace with hash 890050945, now seen corresponding path program 1 times [2022-11-25 17:53:03,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:03,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22744312] [2022-11-25 17:53:03,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:03,260 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:53:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:03,273 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:53:03,385 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 17:53:03,386 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 17:53:03,386 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 17:53:03,386 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 17:53:03,386 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-25 17:53:03,387 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,387 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 17:53:03,387 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 17:53:03,387 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o1000.c_Iteration1_Loop [2022-11-25 17:53:03,387 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 17:53:03,388 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 17:53:03,412 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,450 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,461 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,464 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,581 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 17:53:03,582 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-25 17:53:03,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:03,588 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:03,610 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 17:53:03,610 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:03,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-25 17:53:03,635 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-25 17:53:03,635 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-25 17:53:03,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:03,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:03,647 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:03,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-25 17:53:03,651 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 17:53:03,651 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:03,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:03,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:03,722 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:03,727 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-25 17:53:03,727 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:03,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-25 17:53:03,756 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-25 17:53:03,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:03,762 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 17:53:03,762 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 17:53:03,762 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 17:53:03,762 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 17:53:03,762 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 17:53:03,762 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,763 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 17:53:03,763 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 17:53:03,763 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o1000.c_Iteration1_Loop [2022-11-25 17:53:03,763 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 17:53:03,763 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 17:53:03,765 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,774 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,789 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:03,885 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 17:53:03,890 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 17:53:03,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:03,893 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:03,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-25 17:53:03,908 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 [2022-11-25 17:53:03,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:03,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:03,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:03,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:03,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:03,924 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:03,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:03,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:03,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:03,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:03,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:03,946 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:03,955 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 [2022-11-25 17:53:03,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:03,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:03,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:03,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:03,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:03,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:03,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:03,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-25 17:53:03,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:03,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:03,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,001 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-25 17:53:04,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:04,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:04,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,028 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-25 17:53:04,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:04,064 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:04,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,079 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 17:53:04,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,081 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-25 17:53:04,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,105 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-25 17:53:04,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,189 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-25 17:53:04,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,249 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-25 17:53:04,260 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 [2022-11-25 17:53:04,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,279 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,305 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 17:53:04,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,307 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:04,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:04,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-25 17:53:04,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,352 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-25 17:53:04,363 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 [2022-11-25 17:53:04,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:04,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:04,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,402 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:04,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:04,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-25 17:53:04,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,444 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-25 17:53:04,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:04,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:04,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,512 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 17:53:04,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,514 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:04,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:04,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-25 17:53:04,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,580 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:04,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-25 17:53:04,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:04,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,625 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-25 17:53:04,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:04,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:04,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,663 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-25 17:53:04,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:04,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:04,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:04,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,702 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 17:53:04,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,704 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-25 17:53:04,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:04,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:04,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,755 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:04,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:04,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-25 17:53:04,780 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,798 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:04,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:04,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,826 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-25 17:53:04,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,850 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:04,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:04,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:04,869 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:04,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-25 17:53:04,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,906 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 17:53:04,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,908 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:04,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:04,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:04,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:04,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:04,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-25 17:53:04,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:04,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:04,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:04,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:04,956 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:04,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-25 17:53:04,960 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 [2022-11-25 17:53:04,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:04,973 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:04,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:04,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:04,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:04,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:04,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:04,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:04,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,004 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-25 17:53:05,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:05,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:05,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:05,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,056 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,061 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 [2022-11-25 17:53:05,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-25 17:53:05,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,075 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:05,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:05,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:05,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,113 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 17:53:05,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,115 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:05,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:05,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-25 17:53:05,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,156 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,178 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:05,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-25 17:53:05,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:05,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,224 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:05,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:05,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-25 17:53:05,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,276 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:05,296 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:05,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-25 17:53:05,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,321 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 17:53:05,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,322 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:05,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:05,344 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:05,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-25 17:53:05,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,376 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,384 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 [2022-11-25 17:53:05,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:05,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:05,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-25 17:53:05,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:05,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,420 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:05,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:05,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:05,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-25 17:53:05,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,466 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:05,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:05,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:05,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-25 17:53:05,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,511 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 17:53:05,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,512 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:05,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:05,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-25 17:53:05,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,557 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-25 17:53:05,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,575 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:05,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:05,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,620 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-25 17:53:05,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:05,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:05,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:05,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:05,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:05,680 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:05,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:05,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:05,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:05,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:05,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:05,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:05,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:05,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-25 17:53:05,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:05,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:05,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:05,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,004 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 17:53:06,004 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 17:53:06,005 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 17:53:06,005 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 17:53:06,005 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 17:53:06,005 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,005 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 17:53:06,005 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 17:53:06,005 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o1000.c_Iteration1_Lasso [2022-11-25 17:53:06,006 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 17:53:06,006 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 17:53:06,009 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,022 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,025 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,028 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,036 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,054 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,077 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,111 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,115 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,118 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,121 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,123 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,127 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,132 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,135 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,137 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:06,369 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 17:53:06,369 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 17:53:06,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,375 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,379 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 [2022-11-25 17:53:06,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-25 17:53:06,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:06,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,394 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:06,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:06,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,421 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-25 17:53:06,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:06,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,441 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:06,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:06,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,455 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-25 17:53:06,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:06,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,474 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:06,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:06,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,495 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:06,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,516 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:06,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:06,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-25 17:53:06,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,532 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-25 17:53:06,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,551 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,567 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-25 17:53:06,572 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 [2022-11-25 17:53:06,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,617 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-25 17:53:06,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,655 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-25 17:53:06,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,703 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,707 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 [2022-11-25 17:53:06,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-25 17:53:06,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,722 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,738 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-25 17:53:06,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,781 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,801 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,801 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-25 17:53:06,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,824 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-25 17:53:06,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,857 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-25 17:53:06,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,875 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,908 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,930 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:06,930 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:06,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-25 17:53:06,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,945 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-25 17:53:06,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:06,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,960 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:06,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:06,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:06,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:06,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:06,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:06,977 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:06,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:06,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-25 17:53:06,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:06,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:06,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:06,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:06,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:06,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:06,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,012 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:07,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-25 17:53:07,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,051 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,069 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:07,069 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:07,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-25 17:53:07,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,095 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,112 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:07,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-25 17:53:07,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,127 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:07,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-25 17:53:07,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,165 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:07,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-25 17:53:07,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,199 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-25 17:53:07,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:07,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,247 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:07,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:07,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:07,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-25 17:53:07,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,287 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 17:53:07,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,288 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-25 17:53:07,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,319 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-25 17:53:07,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,352 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,370 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-25 17:53:07,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,381 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,384 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 [2022-11-25 17:53:07,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,399 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-25 17:53:07,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,424 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-25 17:53:07,446 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,446 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-25 17:53:07,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,473 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-25 17:53:07,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,487 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,488 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,504 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-25 17:53:07,526 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,526 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,549 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,567 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,567 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-25 17:53:07,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,600 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,608 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 [2022-11-25 17:53:07,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,622 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-25 17:53:07,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,648 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-25 17:53:07,666 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,667 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-25 17:53:07,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,690 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-25 17:53:07,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,708 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,708 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,734 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,754 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,754 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-25 17:53:07,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,777 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,781 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 [2022-11-25 17:53:07,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-25 17:53:07,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,812 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,819 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 [2022-11-25 17:53:07,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-25 17:53:07,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,856 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-25 17:53:07,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,888 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-25 17:53:07,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,918 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:07,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:07,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:07,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-25 17:53:07,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,951 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:07,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:07,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:07,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:07,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:07,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:07,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:07,970 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:07,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-25 17:53:07,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:07,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:07,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:07,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:07,995 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:08,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:08,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-25 17:53:08,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,033 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,036 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 [2022-11-25 17:53:08,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:08,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:08,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-25 17:53:08,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,071 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:08,093 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:08,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-25 17:53:08,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,108 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:08,125 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:08,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-25 17:53:08,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,148 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:08,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-25 17:53:08,167 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:08,167 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:08,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,182 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 17:53:08,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,183 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-25 17:53:08,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,222 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-25 17:53:08,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,272 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-25 17:53:08,275 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 [2022-11-25 17:53:08,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,306 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-25 17:53:08,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,352 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-25 17:53:08,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,400 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,419 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,419 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-25 17:53:08,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,444 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-25 17:53:08,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,467 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,500 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-25 17:53:08,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,537 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-25 17:53:08,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,584 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-25 17:53:08,607 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,632 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-25 17:53:08,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,671 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-25 17:53:08,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,719 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-25 17:53:08,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,764 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-25 17:53:08,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,782 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,782 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,803 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-25 17:53:08,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,851 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-25 17:53:08,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,887 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-25 17:53:08,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,923 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,927 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 [2022-11-25 17:53:08,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-25 17:53:08,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:08,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:08,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:08,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:08,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:08,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:08,971 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:08,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:08,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:08,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:08,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:08,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:08,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:08,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:08,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:08,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-25 17:53:09,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,017 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:09,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:09,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-25 17:53:09,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,056 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:09,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-25 17:53:09,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:09,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,103 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:09,121 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:09,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-25 17:53:09,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,156 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,160 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 [2022-11-25 17:53:09,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-25 17:53:09,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:09,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:09,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:09,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,198 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 17:53:09,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,200 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-25 17:53:09,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,232 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-25 17:53:09,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,263 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-25 17:53:09,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,303 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,307 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 [2022-11-25 17:53:09,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-25 17:53:09,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,323 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,343 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-25 17:53:09,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,362 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,396 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,399 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 [2022-11-25 17:53:09,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-25 17:53:09,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,415 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,438 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-25 17:53:09,472 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,472 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,508 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-25 17:53:09,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,528 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,559 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-25 17:53:09,580 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,580 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,605 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,625 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,625 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-25 17:53:09,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,647 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-25 17:53:09,667 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,667 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,692 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-25 17:53:09,712 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,712 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,730 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,734 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 [2022-11-25 17:53:09,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,750 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-25 17:53:09,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,779 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-25 17:53:09,782 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 [2022-11-25 17:53:09,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,797 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,797 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-11-25 17:53:09,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,813 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-25 17:53:09,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,828 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,844 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-25 17:53:09,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,866 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,881 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-25 17:53:09,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,909 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-25 17:53:09,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,925 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:09,925 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:09,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,935 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-25 17:53:09,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,950 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,956 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-25 17:53:09,958 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 [2022-11-25 17:53:09,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:09,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:09,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:09,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:09,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:09,976 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:09,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:09,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-25 17:53:09,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:09,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:09,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:09,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:09,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:09,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:09,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-11-25 17:53:10,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,010 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-25 17:53:10,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:10,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:10,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:10,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,045 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:10,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:10,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-25 17:53:10,068 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:10,068 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:10,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-11-25 17:53:10,102 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 17:53:10,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,103 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-25 17:53:10,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,130 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-25 17:53:10,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-25 17:53:10,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,162 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-25 17:53:10,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-25 17:53:10,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,181 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-25 17:53:10,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,201 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,217 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-25 17:53:10,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,264 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-25 17:53:10,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,286 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,311 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,328 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-25 17:53:10,330 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,330 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,353 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,371 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,371 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-25 17:53:10,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,393 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,418 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,419 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-25 17:53:10,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,452 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-25 17:53:10,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,491 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-25 17:53:10,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,536 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,554 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,554 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-25 17:53:10,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,580 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,598 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-25 17:53:10,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,615 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-25 17:53:10,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,630 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,630 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,639 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-25 17:53:10,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-25 17:53:10,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,668 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-25 17:53:10,671 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 [2022-11-25 17:53:10,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,682 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-25 17:53:10,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,697 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-25 17:53:10,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-25 17:53:10,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,728 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-25 17:53:10,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,740 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,788 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,799 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 [2022-11-25 17:53:10,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-25 17:53:10,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-25 17:53:10,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,819 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-25 17:53:10,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,832 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,838 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-25 17:53:10,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-25 17:53:10,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,857 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-25 17:53:10,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,870 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:10,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,876 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,887 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 [2022-11-25 17:53:10,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:10,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:10,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-25 17:53:10,902 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:10,902 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:10,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-25 17:53:10,913 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 17:53:10,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,913 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-25 17:53:10,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:10,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:10,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:10,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,939 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,956 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:10,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:10,957 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:10,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-25 17:53:10,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-25 17:53:10,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,968 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-25 17:53:10,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:10,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:10,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:10,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:10,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:10,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:10,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:10,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:10,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:10,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:10,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:10,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:10,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:10,994 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:10,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-25 17:53:10,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-25 17:53:11,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,021 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-25 17:53:11,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,080 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-25 17:53:11,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,127 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-25 17:53:11,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-25 17:53:11,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,159 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-25 17:53:11,161 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 [2022-11-25 17:53:11,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,172 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-25 17:53:11,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,187 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-25 17:53:11,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,206 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-25 17:53:11,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,237 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,256 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-25 17:53:11,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,277 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-25 17:53:11,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-25 17:53:11,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,306 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-25 17:53:11,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,352 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-25 17:53:11,375 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,408 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-25 17:53:11,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,453 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-25 17:53:11,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,491 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-25 17:53:11,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,509 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,533 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-25 17:53:11,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,575 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-25 17:53:11,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,612 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,615 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 [2022-11-25 17:53:11,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-25 17:53:11,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,652 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,655 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 [2022-11-25 17:53:11,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,668 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-25 17:53:11,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,691 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-25 17:53:11,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,731 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-25 17:53:11,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:11,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,771 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-25 17:53:11,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,793 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:11,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:11,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:11,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:11,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,822 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 17:53:11,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,824 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-25 17:53:11,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:11,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:11,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:11,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,863 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:11,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-25 17:53:11,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:11,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:11,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:11,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,904 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,907 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 [2022-11-25 17:53:11,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:11,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:11,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-25 17:53:11,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:11,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:11,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:11,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:11,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:11,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:11,951 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:11,955 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 [2022-11-25 17:53:11,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:11,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:11,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:11,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:11,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:11,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:11,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-25 17:53:11,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:11,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,014 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,018 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 [2022-11-25 17:53:12,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-25 17:53:12,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,033 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,033 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,049 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-25 17:53:12,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,065 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,084 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-25 17:53:12,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,101 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,101 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-25 17:53:12,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,116 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-25 17:53:12,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,133 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,133 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,172 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-25 17:53:12,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,223 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,227 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 [2022-11-25 17:53:12,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-25 17:53:12,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,244 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,264 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-25 17:53:12,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,312 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-25 17:53:12,333 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,333 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-25 17:53:12,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,351 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-25 17:53:12,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,368 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,368 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,383 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-25 17:53:12,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,440 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-25 17:53:12,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,469 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-25 17:53:12,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-25 17:53:12,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,492 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-25 17:53:12,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,515 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-25 17:53:12,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,532 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,532 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-25 17:53:12,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,561 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-25 17:53:12,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-25 17:53:12,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,583 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-25 17:53:12,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,606 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-25 17:53:12,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,621 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,629 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-25 17:53:12,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,644 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:12,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-25 17:53:12,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,653 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-25 17:53:12,655 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 [2022-11-25 17:53:12,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:12,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:12,669 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:12,669 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:12,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-25 17:53:12,696 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 17:53:12,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,697 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:12,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-25 17:53:12,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,743 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-25 17:53:12,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:12,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,774 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:12,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-25 17:53:12,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-25 17:53:12,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,808 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-25 17:53:12,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:12,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:12,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:12,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,834 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-25 17:53:12,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:12,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:12,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,866 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-25 17:53:12,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:12,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:12,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,890 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-25 17:53:12,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:12,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:12,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:12,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:12,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,916 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-25 17:53:12,931 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 [2022-11-25 17:53:12,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,945 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:12,945 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:12,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-25 17:53:12,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,955 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-25 17:53:12,958 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 [2022-11-25 17:53:12,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:12,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:12,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:12,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:12,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:12,971 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:12,971 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:12,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:12,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-25 17:53:12,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:12,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:12,997 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:12,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-25 17:53:13,000 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 [2022-11-25 17:53:13,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-25 17:53:13,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,022 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-25 17:53:13,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-25 17:53:13,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,048 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-25 17:53:13,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,075 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-25 17:53:13,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-25 17:53:13,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,103 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-25 17:53:13,105 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 [2022-11-25 17:53:13,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,128 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-25 17:53:13,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,149 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-25 17:53:13,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,169 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-25 17:53:13,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,192 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-25 17:53:13,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,223 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-25 17:53:13,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,242 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-25 17:53:13,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,261 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-25 17:53:13,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-25 17:53:13,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,280 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-25 17:53:13,283 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 [2022-11-25 17:53:13,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:13,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,300 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-25 17:53:13,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:13,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:13,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:13,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:13,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-25 17:53:13,324 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 17:53:13,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,325 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-25 17:53:13,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,338 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,346 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-25 17:53:13,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,360 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,388 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,408 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-25 17:53:13,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,435 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,439 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 [2022-11-25 17:53:13,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,452 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-25 17:53:13,456 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,481 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-25 17:53:13,503 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,503 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-25 17:53:13,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,516 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-25 17:53:13,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,529 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,532 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,532 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,548 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-25 17:53:13,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,564 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,565 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,578 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-25 17:53:13,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,591 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,594 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,594 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,637 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-25 17:53:13,664 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,664 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,687 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-25 17:53:13,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,705 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,708 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,708 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-25 17:53:13,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,726 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-25 17:53:13,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,739 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,743 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,744 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-25 17:53:13,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,772 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,792 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-25 17:53:13,795 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,796 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,822 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-25 17:53:13,843 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,843 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,866 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-25 17:53:13,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,882 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,882 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,895 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-25 17:53:13,898 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 [2022-11-25 17:53:13,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,909 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-25 17:53:13,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,917 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-25 17:53:13,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,931 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,939 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-25 17:53:13,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:13,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,952 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:13,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:13,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-25 17:53:13,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,959 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-25 17:53:13,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:13,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:13,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:13,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:13,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:13,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:13,974 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:13,974 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:13,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:13,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:13,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:13,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:13,987 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:13,998 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 [2022-11-25 17:53:13,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-25 17:53:14,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:14,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:14,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:14,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:14,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,017 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-25 17:53:14,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:14,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:14,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:14,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:14,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,037 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-25 17:53:14,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:14,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:14,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:14,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:14,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-25 17:53:14,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,059 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-25 17:53:14,061 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 [2022-11-25 17:53:14,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:14,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:14,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,072 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:14,073 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:14,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,081 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-25 17:53:14,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:14,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:14,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:14,097 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:14,097 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:14,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-25 17:53:14,110 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-25 17:53:14,110 INFO L748 eck$LassoCheckResult]: Stem: 3#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(11, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 13#L13true call main_#t~ret6#1 := id(main_~input~0#1);< 11#idENTRYtrue ~x := #in~x; 7#L7true assume !(0 == ~x % 4294967296); 6#L8true call #t~ret4 := id(~x - 1);< 11#idENTRYtrue [2022-11-25 17:53:14,110 INFO L750 eck$LassoCheckResult]: Loop: 11#idENTRYtrue ~x := #in~x; 7#L7true assume !(0 == ~x % 4294967296); 6#L8true call #t~ret4 := id(~x - 1);< 11#idENTRYtrue [2022-11-25 17:53:14,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:14,111 INFO L85 PathProgramCache]: Analyzing trace with hash 890050945, now seen corresponding path program 2 times [2022-11-25 17:53:14,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:14,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054706476] [2022-11-25 17:53:14,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:14,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:53:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:14,128 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:53:14,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:14,129 INFO L85 PathProgramCache]: Analyzing trace with hash 44820, now seen corresponding path program 2 times [2022-11-25 17:53:14,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:14,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342872282] [2022-11-25 17:53:14,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:14,135 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:53:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:14,140 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:53:14,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:14,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1620367980, now seen corresponding path program 3 times [2022-11-25 17:53:14,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:14,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783898777] [2022-11-25 17:53:14,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:14,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:14,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:53:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:53:14,169 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:53:14,205 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 17:53:14,206 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 17:53:14,206 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 17:53:14,206 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 17:53:14,206 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-25 17:53:14,206 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,207 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 17:53:14,207 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 17:53:14,207 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o1000.c_Iteration1_Loop [2022-11-25 17:53:14,207 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 17:53:14,207 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 17:53:14,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,211 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,213 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,219 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,290 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 17:53:14,290 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-25 17:53:14,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,291 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-25 17:53:14,302 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 17:53:14,302 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:14,314 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-25 17:53:14,314 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-25 17:53:14,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-25 17:53:14,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,324 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,328 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 17:53:14,328 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:14,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-25 17:53:14,343 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-25 17:53:14,343 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~x=0} Honda state: {id_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-25 17:53:14,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-25 17:53:14,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,347 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-25 17:53:14,350 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-25 17:53:14,350 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:14,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-25 17:53:14,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,366 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-25 17:53:14,369 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-25 17:53:14,369 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-25 17:53:14,387 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-25 17:53:14,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-25 17:53:14,390 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 17:53:14,391 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 17:53:14,391 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 17:53:14,391 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 17:53:14,391 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 17:53:14,391 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,391 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 17:53:14,391 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 17:53:14,391 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o1000.c_Iteration1_Loop [2022-11-25 17:53:14,391 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 17:53:14,391 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 17:53:14,392 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,395 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,398 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,405 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:14,479 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 17:53:14,479 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 17:53:14,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,483 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:14,505 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:14,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-25 17:53:14,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,519 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-25 17:53:14,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:14,532 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:14,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,537 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-25 17:53:14,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:14,552 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:14,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-25 17:53:14,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,563 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-25 17:53:14,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:14,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:14,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,581 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 17:53:14,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,585 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-25 17:53:14,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:14,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:14,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,609 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-25 17:53:14,612 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 [2022-11-25 17:53:14,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:14,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:14,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,631 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-25 17:53:14,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:14,644 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:14,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,652 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-25 17:53:14,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:14,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:14,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,671 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 17:53:14,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,671 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-25 17:53:14,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:14,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:14,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-25 17:53:14,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,690 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-25 17:53:14,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:14,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:14,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,727 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,731 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 [2022-11-25 17:53:14,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-25 17:53:14,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:14,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:14,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,771 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-25 17:53:14,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:14,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:14,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,818 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 17:53:14,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,823 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:14,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:14,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-25 17:53:14,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,876 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:14,893 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:14,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-25 17:53:14,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,919 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:14,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-25 17:53:14,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:14,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:14,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:14,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:14,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:14,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:14,967 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:14,970 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 [2022-11-25 17:53:14,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-25 17:53:14,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:14,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:14,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:14,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:14,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:14,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:14,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:14,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,002 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 17:53:15,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,003 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:15,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:15,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-25 17:53:15,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,039 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,042 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 [2022-11-25 17:53:15,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:15,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:15,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-25 17:53:15,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,064 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-25 17:53:15,067 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 [2022-11-25 17:53:15,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:15,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:15,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,099 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-25 17:53:15,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:15,113 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:15,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-25 17:53:15,130 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 17:53:15,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,131 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-25 17:53:15,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:15,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,153 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-25 17:53:15,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:15,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-25 17:53:15,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,173 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-25 17:53:15,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,186 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:15,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-25 17:53:15,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,201 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-25 17:53:15,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:15,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-25 17:53:15,222 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 17:53:15,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,223 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-25 17:53:15,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:15,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:15,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-25 17:53:15,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,269 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,275 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 [2022-11-25 17:53:15,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:15,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-25 17:53:15,290 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:15,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,315 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:15,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-25 17:53:15,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:15,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,367 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,371 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 [2022-11-25 17:53:15,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:15,385 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:15,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-25 17:53:15,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,410 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 17:53:15,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,411 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-25 17:53:15,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-25 17:53:15,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,434 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-25 17:53:15,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-25 17:53:15,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,455 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-25 17:53:15,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-25 17:53:15,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,494 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-25 17:53:15,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:15,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:15,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:15,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-25 17:53:15,512 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 17:53:15,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,513 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-25 17:53:15,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,525 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:15,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:15,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-25 17:53:15,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,534 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-25 17:53:15,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:15,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:15,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-25 17:53:15,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,555 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-25 17:53:15,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:15,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:15,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-25 17:53:15,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:15,584 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:15,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-25 17:53:15,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:15,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:15,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:15,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:15,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:15,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:15,597 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:15,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:15,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:15,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:15,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:15,850 INFO L210 LassoAnalysis]: Preferences: [2022-11-25 17:53:15,850 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-25 17:53:15,850 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-25 17:53:15,850 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-25 17:53:15,850 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-25 17:53:15,850 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:15,850 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-25 17:53:15,850 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-25 17:53:15,850 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o1000.c_Iteration1_Lasso [2022-11-25 17:53:15,850 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-25 17:53:15,851 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-25 17:53:15,852 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,880 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,883 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,886 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,888 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,892 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,894 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,901 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,904 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,906 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,927 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,930 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,933 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,940 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,944 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:15,956 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-25 17:53:16,157 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-25 17:53:16,157 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-25 17:53:16,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,158 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,162 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 [2022-11-25 17:53:16,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-25 17:53:16,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,195 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,212 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-25 17:53:16,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,241 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,247 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 [2022-11-25 17:53:16,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-25 17:53:16,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,261 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,283 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-25 17:53:16,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-25 17:53:16,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,304 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-25 17:53:16,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-25 17:53:16,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,321 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-25 17:53:16,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,334 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-25 17:53:16,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,341 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-25 17:53:16,343 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 [2022-11-25 17:53:16,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,358 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-25 17:53:16,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,370 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,375 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-25 17:53:16,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,392 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-25 17:53:16,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,409 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-25 17:53:16,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-25 17:53:16,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,430 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-25 17:53:16,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-25 17:53:16,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,461 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-25 17:53:16,464 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 [2022-11-25 17:53:16,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,474 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-25 17:53:16,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,479 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-25 17:53:16,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,495 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-25 17:53:16,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,509 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,516 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-25 17:53:16,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-25 17:53:16,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,537 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-25 17:53:16,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,551 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-25 17:53:16,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,559 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-25 17:53:16,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,571 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-25 17:53:16,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,576 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-25 17:53:16,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-25 17:53:16,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,594 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-25 17:53:16,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,607 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-25 17:53:16,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,614 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-25 17:53:16,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-25 17:53:16,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,634 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-25 17:53:16,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:16,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-25 17:53:16,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-25 17:53:16,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,660 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-25 17:53:16,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-25 17:53:16,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-25 17:53:16,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-25 17:53:16,676 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-25 17:53:16,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,677 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-25 17:53:16,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-25 17:53:16,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,699 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-25 17:53:16,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,712 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,713 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-25 17:53:16,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,721 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-25 17:53:16,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-25 17:53:16,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,742 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-25 17:53:16,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,756 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,756 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-25 17:53:16,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,764 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-25 17:53:16,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-25 17:53:16,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,794 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-25 17:53:16,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,816 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-25 17:53:16,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,834 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-25 17:53:16,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,852 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-25 17:53:16,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-25 17:53:16,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,869 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-25 17:53:16,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,887 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-25 17:53:16,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,904 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,904 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-25 17:53:16,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,913 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-25 17:53:16,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,928 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,928 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:16,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-25 17:53:16,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,936 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-25 17:53:16,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-25 17:53:16,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,967 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-25 17:53:16,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:16,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:16,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:16,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:16,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:16,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:16,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:16,985 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:16,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-25 17:53:16,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:16,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:16,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:16,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:16,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:16,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:16,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:17,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-25 17:53:17,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,008 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-25 17:53:17,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,022 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:17,022 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:17,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-25 17:53:17,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,031 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-25 17:53:17,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,044 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:17,044 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:17,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-25 17:53:17,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,052 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-25 17:53:17,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,065 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:17,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-25 17:53:17,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,070 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-25 17:53:17,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:17,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-25 17:53:17,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,110 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-25 17:53:17,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,123 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:17,123 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:17,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,137 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-25 17:53:17,139 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 [2022-11-25 17:53:17,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:17,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:17,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-25 17:53:17,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,159 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-25 17:53:17,161 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 [2022-11-25 17:53:17,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,174 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:17,175 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:17,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-25 17:53:17,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,188 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-25 17:53:17,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:17,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:17,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,204 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-25 17:53:17,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,205 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-25 17:53:17,208 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 [2022-11-25 17:53:17,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-25 17:53:17,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,229 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-25 17:53:17,231 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 [2022-11-25 17:53:17,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-25 17:53:17,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,253 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-25 17:53:17,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-25 17:53:17,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,278 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-25 17:53:17,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,305 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-25 17:53:17,307 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 [2022-11-25 17:53:17,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-25 17:53:17,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,323 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-25 17:53:17,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,346 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-25 17:53:17,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,365 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-25 17:53:17,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-25 17:53:17,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,383 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-25 17:53:17,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-25 17:53:17,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,401 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-25 17:53:17,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,420 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-25 17:53:17,423 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 [2022-11-25 17:53:17,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,435 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-25 17:53:17,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,444 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-25 17:53:17,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,459 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,459 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-25 17:53:17,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,468 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-25 17:53:17,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-25 17:53:17,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,487 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-25 17:53:17,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-25 17:53:17,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,505 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-25 17:53:17,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,549 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-25 17:53:17,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,574 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-25 17:53:17,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-11-25 17:53:17,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,597 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-25 17:53:17,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2022-11-25 17:53:17,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,618 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-25 17:53:17,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-11-25 17:53:17,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,635 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-25 17:53:17,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2022-11-25 17:53:17,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,659 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-25 17:53:17,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2022-11-25 17:53:17,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,682 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-25 17:53:17,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:17,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:17,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-11-25 17:53:17,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,715 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-25 17:53:17,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:17,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:17,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2022-11-25 17:53:17,732 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-25 17:53:17,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,733 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-25 17:53:17,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,757 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:17,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:17,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-11-25 17:53:17,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,768 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-25 17:53:17,771 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 [2022-11-25 17:53:17,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,783 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:17,783 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:17,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-25 17:53:17,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,794 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-25 17:53:17,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:17,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:17,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-11-25 17:53:17,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,825 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-25 17:53:17,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,840 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:17,841 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:17,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,859 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,880 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:17,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-25 17:53:17,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,895 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-25 17:53:17,914 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:17,914 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:17,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,939 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:17,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-25 17:53:17,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:17,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:17,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:17,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:17,979 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:17,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:17,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:17,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:17,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:17,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:17,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:17,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:17,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:17,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-25 17:53:18,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-11-25 17:53:18,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,010 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-25 17:53:18,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2022-11-25 17:53:18,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,028 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-25 17:53:18,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,042 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-11-25 17:53:18,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,047 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-25 17:53:18,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,062 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,062 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,073 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-25 17:53:18,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,088 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,088 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-11-25 17:53:18,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,098 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-25 17:53:18,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,111 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2022-11-25 17:53:18,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,148 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-25 17:53:18,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2022-11-25 17:53:18,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,167 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-25 17:53:18,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,183 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,183 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-11-25 17:53:18,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,194 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-25 17:53:18,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,209 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,209 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,220 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-25 17:53:18,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,235 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,235 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,248 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-25 17:53:18,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,268 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-25 17:53:18,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-11-25 17:53:18,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,287 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-25 17:53:18,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,301 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,301 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,312 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-25 17:53:18,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,326 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,326 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-11-25 17:53:18,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,343 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-25 17:53:18,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:18,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:18,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,382 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-25 17:53:18,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-25 17:53:18,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:18,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:18,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,427 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-25 17:53:18,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,428 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-25 17:53:18,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,471 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,489 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,489 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-25 17:53:18,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,519 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,523 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 [2022-11-25 17:53:18,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-25 17:53:18,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,538 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,561 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,568 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 [2022-11-25 17:53:18,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,583 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,583 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-25 17:53:18,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,602 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-25 17:53:18,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,640 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,654 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-25 17:53:18,655 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 [2022-11-25 17:53:18,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,667 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,667 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,679 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-25 17:53:18,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-11-25 17:53:18,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,698 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-25 17:53:18,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,710 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,711 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2022-11-25 17:53:18,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,717 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-25 17:53:18,719 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 [2022-11-25 17:53:18,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,730 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-11-25 17:53:18,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,736 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-25 17:53:18,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2022-11-25 17:53:18,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,755 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-25 17:53:18,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,768 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,770 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,770 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2022-11-25 17:53:18,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,779 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-25 17:53:18,781 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 [2022-11-25 17:53:18,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-11-25 17:53:18,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,803 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-25 17:53:18,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,817 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2022-11-25 17:53:18,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,823 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-25 17:53:18,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:18,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,879 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-25 17:53:18,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:18,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,927 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,931 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 [2022-11-25 17:53:18,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-25 17:53:18,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-11-25 17:53:18,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,953 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-25 17:53:18,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,977 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:18,977 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:18,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:18,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-11-25 17:53:18,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:18,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:18,986 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:18,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-25 17:53:18,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:18,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:18,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:18,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:18,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:18,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:18,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:18,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:18,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,005 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-25 17:53:19,008 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 [2022-11-25 17:53:19,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:19,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:19,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:19,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,026 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-25 17:53:19,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:19,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:19,040 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:19,040 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:19,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2022-11-25 17:53:19,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,049 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-25 17:53:19,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:19,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:19,064 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:19,065 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:19,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2022-11-25 17:53:19,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,074 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-25 17:53:19,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:19,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:19,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-25 17:53:19,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-25 17:53:19,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,107 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-25 17:53:19,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:19,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-25 17:53:19,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-25 17:53:19,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2022-11-25 17:53:19,125 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-25 17:53:19,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,126 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-25 17:53:19,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,140 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,142 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,154 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-25 17:53:19,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,180 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-25 17:53:19,183 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 [2022-11-25 17:53:19,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,195 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,195 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-11-25 17:53:19,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,207 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-25 17:53:19,210 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 [2022-11-25 17:53:19,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,220 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,222 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,222 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-25 17:53:19,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,234 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-25 17:53:19,236 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 [2022-11-25 17:53:19,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-11-25 17:53:19,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,255 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-25 17:53:19,257 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 [2022-11-25 17:53:19,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,267 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,269 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,270 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-11-25 17:53:19,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,281 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-25 17:53:19,283 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 [2022-11-25 17:53:19,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,294 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-11-25 17:53:19,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,302 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-25 17:53:19,304 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 [2022-11-25 17:53:19,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,314 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,322 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-25 17:53:19,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,334 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-11-25 17:53:19,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,342 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-25 17:53:19,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,355 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-11-25 17:53:19,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,362 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-25 17:53:19,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-11-25 17:53:19,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,390 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-25 17:53:19,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,403 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-11-25 17:53:19,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,417 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-25 17:53:19,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,431 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,448 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,472 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-25 17:53:19,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,499 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-25 17:53:19,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,515 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,515 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-11-25 17:53:19,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,527 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-25 17:53:19,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,540 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,542 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,542 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,555 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-25 17:53:19,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,569 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,569 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,582 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-25 17:53:19,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,595 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2022-11-25 17:53:19,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,602 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-25 17:53:19,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2022-11-25 17:53:19,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,622 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-25 17:53:19,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2022-11-25 17:53:19,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,648 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-25 17:53:19,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2022-11-25 17:53:19,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,674 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-25 17:53:19,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,687 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:19,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:19,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2022-11-25 17:53:19,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,719 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-25 17:53:19,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,732 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-25 17:53:19,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:19,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:19,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2022-11-25 17:53:19,738 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-25 17:53:19,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,739 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-25 17:53:19,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,756 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:19,756 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:19,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2022-11-25 17:53:19,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,771 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-25 17:53:19,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,786 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:19,786 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:19,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,802 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-25 17:53:19,827 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:19,827 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:19,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:19,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,857 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,863 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 [2022-11-25 17:53:19,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:19,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:19,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-25 17:53:19,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-11-25 17:53:19,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,905 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-25 17:53:19,907 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 [2022-11-25 17:53:19,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:19,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-11-25 17:53:19,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,927 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-25 17:53:19,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,942 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:19,942 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:19,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-25 17:53:19,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,956 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-25 17:53:19,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:19,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:19,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:19,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-25 17:53:19,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:19,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:19,982 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:19,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-25 17:53:19,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:19,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:19,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:19,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:19,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:19,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:19,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:19,997 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:19,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,006 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-25 17:53:20,008 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 [2022-11-25 17:53:20,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,020 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-25 17:53:20,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,028 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-25 17:53:20,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,042 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-25 17:53:20,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,051 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-25 17:53:20,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,075 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,076 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-11-25 17:53:20,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,091 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-25 17:53:20,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,107 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,107 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-11-25 17:53:20,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,121 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-25 17:53:20,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,135 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-11-25 17:53:20,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,144 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-25 17:53:20,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,166 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-25 17:53:20,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,181 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,182 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-11-25 17:53:20,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,197 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-25 17:53:20,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,248 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-25 17:53:20,271 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,271 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,299 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-25 17:53:20,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-11-25 17:53:20,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,324 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-25 17:53:20,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2022-11-25 17:53:20,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,346 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-25 17:53:20,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,362 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,362 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,376 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-25 17:53:20,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,391 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,391 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2022-11-25 17:53:20,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,406 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-25 17:53:20,408 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 [2022-11-25 17:53:20,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,425 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-25 17:53:20,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-25 17:53:20,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2022-11-25 17:53:20,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,467 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-25 17:53:20,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:20,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-25 17:53:20,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-25 17:53:20,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-25 17:53:20,488 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-25 17:53:20,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,489 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-25 17:53:20,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,503 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,503 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-11-25 17:53:20,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,513 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-25 17:53:20,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-11-25 17:53:20,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,537 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-25 17:53:20,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-25 17:53:20,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,563 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-25 17:53:20,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-11-25 17:53:20,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,590 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-25 17:53:20,592 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 [2022-11-25 17:53:20,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,609 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-25 17:53:20,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-25 17:53:20,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,633 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-25 17:53:20,635 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 [2022-11-25 17:53:20,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2022-11-25 17:53:20,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,651 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-25 17:53:20,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-11-25 17:53:20,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,670 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-25 17:53:20,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-11-25 17:53:20,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,688 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-25 17:53:20,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-25 17:53:20,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,707 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-25 17:53:20,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,722 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-11-25 17:53:20,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,731 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-25 17:53:20,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,743 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,746 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,746 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-25 17:53:20,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,755 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-25 17:53:20,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2022-11-25 17:53:20,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,775 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-25 17:53:20,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,793 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-25 17:53:20,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2022-11-25 17:53:20,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,818 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-25 17:53:20,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2022-11-25 17:53:20,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,853 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-25 17:53:20,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2022-11-25 17:53:20,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,878 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-25 17:53:20,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:20,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,897 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-25 17:53:20,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:20,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:20,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:20,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-25 17:53:20,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,917 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-25 17:53:20,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,931 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,931 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-11-25 17:53:20,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,941 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-25 17:53:20,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:20,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-11-25 17:53:20,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:20,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:20,965 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:20,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-25 17:53:20,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:20,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:20,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:20,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:20,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:20,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:20,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-25 17:53:20,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-25 17:53:20,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2022-11-25 17:53:21,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,002 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-25 17:53:21,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-25 17:53:21,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-25 17:53:21,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-25 17:53:21,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-11-25 17:53:21,025 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-25 17:53:21,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,026 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-25 17:53:21,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,038 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,041 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,041 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2022-11-25 17:53:21,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,054 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-25 17:53:21,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,067 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,069 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,069 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-11-25 17:53:21,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,082 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-25 17:53:21,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,097 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,098 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-11-25 17:53:21,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,110 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-25 17:53:21,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,123 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,126 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,126 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-11-25 17:53:21,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,139 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-25 17:53:21,141 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 [2022-11-25 17:53:21,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-25 17:53:21,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,159 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-25 17:53:21,161 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 [2022-11-25 17:53:21,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,174 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-11-25 17:53:21,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,186 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-25 17:53:21,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-11-25 17:53:21,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,207 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-25 17:53:21,210 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 [2022-11-25 17:53:21,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-25 17:53:21,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,228 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-25 17:53:21,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-11-25 17:53:21,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,249 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-25 17:53:21,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,262 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,263 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-25 17:53:21,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,270 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-25 17:53:21,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,286 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,286 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2022-11-25 17:53:21,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,300 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-25 17:53:21,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,315 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,315 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-11-25 17:53:21,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,328 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-25 17:53:21,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2022-11-25 17:53:21,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,349 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-25 17:53:21,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,362 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-11-25 17:53:21,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,369 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-25 17:53:21,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,382 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,385 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,385 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-25 17:53:21,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,398 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-25 17:53:21,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,414 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,414 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-11-25 17:53:21,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,427 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-25 17:53:21,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,443 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,443 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-11-25 17:53:21,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,457 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-25 17:53:21,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-11-25 17:53:21,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,481 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-25 17:53:21,484 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 [2022-11-25 17:53:21,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-11-25 17:53:21,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,503 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-25 17:53:21,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,519 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,519 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-11-25 17:53:21,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,532 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-25 17:53:21,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,547 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,547 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-11-25 17:53:21,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,559 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-25 17:53:21,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,579 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-25 17:53:21,579 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-25 17:53:21,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-25 17:53:21,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 17:53:21,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:53:21,608 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 17:53:21,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-25 17:53:21,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-25 17:53:21,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-25 17:53:21,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-25 17:53:21,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-25 17:53:21,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-25 17:53:21,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-25 17:53:21,621 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-25 17:53:21,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-25 17:53:21,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-25 17:53:21,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-25 17:53:21,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-11-25 17:53:21,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 25.11 05:53:21 BoogieIcfgContainer [2022-11-25 17:53:21,632 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-25 17:53:21,633 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 17:53:21,633 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 17:53:21,633 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 17:53:21,633 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:53:02" (3/4) ... [2022-11-25 17:53:21,635 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 17:53:21,636 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 17:53:21,637 INFO L158 Benchmark]: Toolchain (without parser) took 19241.20ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 111.8MB in the beginning and 65.9MB in the end (delta: 45.9MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. [2022-11-25 17:53:21,637 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 115.3MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:53:21,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 201.35ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 101.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 17:53:21,637 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.29ms. Allocated memory is still 142.6MB. Free memory was 101.8MB in the beginning and 100.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 17:53:21,638 INFO L158 Benchmark]: Boogie Preprocessor took 14.82ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 99.6MB in the end (delta: 749.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:53:21,638 INFO L158 Benchmark]: RCFGBuilder took 305.25ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 90.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 17:53:21,638 INFO L158 Benchmark]: BuchiAutomizer took 18685.19ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 89.9MB in the beginning and 65.9MB in the end (delta: 23.9MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2022-11-25 17:53:21,639 INFO L158 Benchmark]: Witness Printer took 3.15ms. Allocated memory is still 207.6MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:53:21,640 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 115.3MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 201.35ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 101.8MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.29ms. Allocated memory is still 142.6MB. Free memory was 101.8MB in the beginning and 100.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 14.82ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 99.6MB in the end (delta: 749.9kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 305.25ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 90.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 18685.19ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 89.9MB in the beginning and 65.9MB in the end (delta: 23.9MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. * Witness Printer took 3.15ms. Allocated memory is still 207.6MB. Free memory is still 65.9MB. 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 Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 18.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. 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: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital37 mio100 ax100 hnf100 lsp75 ukn100 mio100 lsp100 div393 bol100 ite100 ukn100 eq154 hnf96 smp44 dnf100 smp100 tf103 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 25ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "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(11, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;" "call main_#t~ret6#1 := id(main_~input~0#1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-25 17:53:21,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/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 Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2018901a-fc25-4458-9a46-fbe7c1cb1aff/bin/uautomizer-ZsLfNo2U6R/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN