./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label21.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label21.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bea3a17da0b1932fc7b290403d6dfcc330ef29e22495436fce924ca0a1d74af7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 10:59:14,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:59:14,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:59:15,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:59:15,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:59:15,016 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:59:15,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:59:15,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:59:15,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:59:15,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:59:15,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:59:15,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:59:15,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:59:15,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:59:15,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:59:15,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:59:15,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:59:15,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:59:15,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:59:15,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:59:15,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:59:15,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:59:15,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:59:15,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:59:15,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:59:15,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:59:15,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:59:15,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:59:15,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:59:15,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:59:15,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:59:15,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:59:15,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:59:15,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:59:15,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:59:15,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:59:15,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:59:15,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:59:15,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:59:15,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:59:15,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:59:15,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-16 10:59:15,115 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:59:15,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:59:15,116 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:59:15,117 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:59:15,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:59:15,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:59:15,118 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:59:15,119 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-16 10:59:15,119 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-16 10:59:15,119 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-16 10:59:15,120 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-16 10:59:15,120 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-16 10:59:15,120 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-16 10:59:15,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:59:15,121 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 10:59:15,121 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 10:59:15,121 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 10:59:15,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 10:59:15,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:59:15,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-16 10:59:15,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-16 10:59:15,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-16 10:59:15,123 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 10:59:15,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:59:15,123 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-16 10:59:15,123 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:59:15,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-16 10:59:15,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:59:15,124 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:59:15,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:59:15,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 10:59:15,125 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-16 10:59:15,126 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_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bea3a17da0b1932fc7b290403d6dfcc330ef29e22495436fce924ca0a1d74af7 [2022-11-16 10:59:15,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:59:15,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:59:15,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:59:15,427 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:59:15,428 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:59:15,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/eca-rers2012/Problem02_label21.c [2022-11-16 10:59:15,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/data/82f303a2b/1fa607cecda446188ace4c14f08f8b26/FLAG65c630cbd [2022-11-16 10:59:16,120 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:59:16,121 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/sv-benchmarks/c/eca-rers2012/Problem02_label21.c [2022-11-16 10:59:16,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/data/82f303a2b/1fa607cecda446188ace4c14f08f8b26/FLAG65c630cbd [2022-11-16 10:59:16,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/data/82f303a2b/1fa607cecda446188ace4c14f08f8b26 [2022-11-16 10:59:16,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:59:16,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:59:16,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:59:16,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:59:16,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:59:16,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:59:16" (1/1) ... [2022-11-16 10:59:16,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53787d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:16, skipping insertion in model container [2022-11-16 10:59:16,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:59:16" (1/1) ... [2022-11-16 10:59:16,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:59:16,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:59:16,825 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/sv-benchmarks/c/eca-rers2012/Problem02_label21.c[16331,16344] [2022-11-16 10:59:16,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:59:16,890 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:59:16,995 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/sv-benchmarks/c/eca-rers2012/Problem02_label21.c[16331,16344] [2022-11-16 10:59:17,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:59:17,026 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:59:17,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17 WrapperNode [2022-11-16 10:59:17,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:59:17,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:59:17,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:59:17,028 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:59:17,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,125 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 666 [2022-11-16 10:59:17,135 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:59:17,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:59:17,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:59:17,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:59:17,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,235 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:59:17,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:59:17,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:59:17,245 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:59:17,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (1/1) ... [2022-11-16 10:59:17,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:17,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:17,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:17,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-16 10:59:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 10:59:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 10:59:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:59:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:59:17,450 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:59:17,465 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:59:18,587 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 10:59:18,601 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 10:59:18,602 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 10:59:18,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:59:18 BoogieIcfgContainer [2022-11-16 10:59:18,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 10:59:18,609 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-16 10:59:18,609 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-16 10:59:18,613 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-16 10:59:18,614 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 10:59:18,614 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 10:59:16" (1/3) ... [2022-11-16 10:59:18,616 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@23696787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 10:59:18, skipping insertion in model container [2022-11-16 10:59:18,616 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 10:59:18,616 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:59:17" (2/3) ... [2022-11-16 10:59:18,617 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@23696787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 10:59:18, skipping insertion in model container [2022-11-16 10:59:18,617 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 10:59:18,617 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:59:18" (3/3) ... [2022-11-16 10:59:18,618 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem02_label21.c [2022-11-16 10:59:18,703 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-16 10:59:18,703 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-16 10:59:18,703 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-16 10:59:18,703 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-16 10:59:18,703 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-16 10:59:18,703 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-16 10:59:18,703 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-16 10:59:18,704 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-16 10:59:18,708 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:18,744 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-11-16 10:59:18,745 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:18,745 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:18,753 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 10:59:18,753 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-11-16 10:59:18,754 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-16 10:59:18,755 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:18,765 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 221 [2022-11-16 10:59:18,765 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:18,765 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:18,767 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 10:59:18,767 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-11-16 10:59:18,775 INFO L748 eck$LassoCheckResult]: Stem: 210#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(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 148#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 103#L616-2true [2022-11-16 10:59:18,775 INFO L750 eck$LassoCheckResult]: Loop: 103#L616-2true assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 50#L621true assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 193#L40true assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1; 25#L607true main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 103#L616-2true [2022-11-16 10:59:18,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:18,781 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-16 10:59:18,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:18,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378533344] [2022-11-16 10:59:18,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:18,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:18,891 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:18,942 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:18,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:18,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1268139, now seen corresponding path program 1 times [2022-11-16 10:59:18,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:18,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883889455] [2022-11-16 10:59:18,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:18,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:19,002 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:19,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:19,003 INFO L85 PathProgramCache]: Analyzing trace with hash 889695341, now seen corresponding path program 1 times [2022-11-16 10:59:19,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:19,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658964285] [2022-11-16 10:59:19,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:19,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:19,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:19,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:19,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:19,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658964285] [2022-11-16 10:59:19,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658964285] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:19,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:19,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 10:59:19,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030858767] [2022-11-16 10:59:19,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:19,493 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:19,494 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:19,494 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:19,494 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:19,495 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 10:59:19,495 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:19,495 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:19,495 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:19,495 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration1_Loop [2022-11-16 10:59:19,496 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:19,496 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:19,517 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,527 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,531 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,603 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,619 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,627 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:19,910 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:19,911 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 10:59:19,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:19,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:19,920 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:19,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-16 10:59:19,932 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:19,933 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:19,976 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:19,977 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:19,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-11-16 10:59:19,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:19,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,000 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,009 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,009 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-16 10:59:20,048 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:20,048 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:20,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,067 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,077 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,077 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-16 10:59:20,108 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:20,109 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a25~0=1, ~a28~0=9} Honda state: {~a25~0=1, ~a28~0=9} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:20,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,119 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,129 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,129 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-16 10:59:20,154 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:20,155 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Honda state: {ULTIMATE.start_main_~input~0#1=4, ULTIMATE.start_calculate_output_~input#1=4, ULTIMATE.start_calculate_output_#in~input#1=4, ULTIMATE.start_main_#t~nondet6#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:20,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,167 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,176 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,176 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-16 10:59:20,203 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:20,204 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:20,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,214 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,223 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,223 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-16 10:59:20,247 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:20,247 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Honda state: {ULTIMATE.start_calculate_output_#res#1=-1, ULTIMATE.start_main_~output~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:20,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,258 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,266 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,267 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-16 10:59:20,300 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:20,300 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:20,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,311 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,319 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:20,320 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-16 10:59:20,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,358 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-16 10:59:20,363 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 10:59:20,363 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:20,412 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 10:59:20,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,421 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:20,421 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:20,421 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:20,421 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:20,421 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 10:59:20,421 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,422 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:20,422 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:20,422 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration1_Loop [2022-11-16 10:59:20,422 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:20,422 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:20,424 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,433 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,472 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,478 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,483 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,493 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,496 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:20,719 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:20,724 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 10:59:20,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,726 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,742 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 [2022-11-16 10:59:20,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:20,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:20,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:20,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:20,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:20,758 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:20,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:20,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-16 10:59:20,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:20,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,784 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:20,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:20,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:20,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:20,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:20,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:20,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:20,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:20,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-16 10:59:20,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:20,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,833 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:20,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-16 10:59:20,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:20,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:20,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:20,854 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:20,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:20,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:20,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:20,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:20,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,885 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:20,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:20,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:20,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:20,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:20,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:20,903 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:20,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:20,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-16 10:59:20,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:20,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,921 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-16 10:59:20,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:20,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:20,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:20,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:20,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:20,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:20,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:20,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:20,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:20,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:20,958 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:20,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:20,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:20,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:20,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:20,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:20,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:20,979 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:20,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:20,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-16 10:59:20,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:20,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:20,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:20,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,001 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:21,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:21,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-16 10:59:21,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,034 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-16 10:59:21,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,075 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:21,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:21,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,096 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 10:59:21,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,097 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,106 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 [2022-11-16 10:59:21,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:21,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-16 10:59:21,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,145 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-16 10:59:21,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:21,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,193 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,216 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:21,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-16 10:59:21,224 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:21,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,247 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,251 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 [2022-11-16 10:59:21,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:21,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-16 10:59:21,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,293 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-16 10:59:21,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:21,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,337 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-16 10:59:21,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,357 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:21,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,385 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:21,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-16 10:59:21,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,418 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-16 10:59:21,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,437 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:21,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:21,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:21,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,459 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 10:59:21,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,460 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-16 10:59:21,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,501 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-16 10:59:21,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,551 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,557 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 [2022-11-16 10:59:21,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,570 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:21,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-16 10:59:21,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:21,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,606 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,610 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 [2022-11-16 10:59:21,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-16 10:59:21,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,644 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-16 10:59:21,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,686 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-16 10:59:21,691 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 [2022-11-16 10:59:21,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,745 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-16 10:59:21,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:21,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-16 10:59:21,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,767 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-16 10:59:21,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,780 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:21,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:21,787 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-16 10:59:21,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,812 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 10:59:21,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,818 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,825 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 [2022-11-16 10:59:21,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-16 10:59:21,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:21,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:21,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,858 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-16 10:59:21,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:21,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:21,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,897 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,918 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:21,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:21,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-16 10:59:21,928 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:21,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:21,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:21,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:21,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:21,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:21,969 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:21,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-16 10:59:21,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:21,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:21,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:21,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:21,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:21,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:21,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:21,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,018 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:22,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:22,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:22,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-16 10:59:22,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,073 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:22,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:22,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-16 10:59:22,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:22,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,116 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:22,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:22,134 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:22,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-16 10:59:22,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,164 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,168 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 [2022-11-16 10:59:22,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:22,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,181 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:22,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:22,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-16 10:59:22,184 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-11-16 10:59:22,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,211 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 10:59:22,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,212 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,234 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:22,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-16 10:59:22,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,264 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,273 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 [2022-11-16 10:59:22,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:22,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-16 10:59:22,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,311 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,335 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:22,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-16 10:59:22,347 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:22,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,394 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,400 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 [2022-11-16 10:59:22,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-16 10:59:22,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:22,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,440 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-16 10:59:22,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:22,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,480 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-16 10:59:22,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:22,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,539 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:22,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-16 10:59:22,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,576 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,593 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:22,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,594 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:22,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:22,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:22,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-16 10:59:22,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,620 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 10:59:22,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,622 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:22,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:22,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:22,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-16 10:59:22,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,667 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,671 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 [2022-11-16 10:59:22,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,684 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:22,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:22,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:22,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-16 10:59:22,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,705 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-16 10:59:22,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,719 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:22,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,720 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:22,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:22,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:22,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,777 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-16 10:59:22,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,818 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:22,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:22,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:22,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,915 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-16 10:59:22,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:22,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,932 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:22,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:22,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:22,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:22,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:22,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:22,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:22,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:22,952 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:22,960 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 [2022-11-16 10:59:22,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-16 10:59:22,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:22,976 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:22,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:22,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:22,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:22,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:22,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:22,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,017 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:23,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-16 10:59:23,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,056 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-16 10:59:23,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,073 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:23,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,073 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:23,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,077 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-16 10:59:23,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,115 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 10:59:23,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,117 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-16 10:59:23,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:23,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,164 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,168 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 [2022-11-16 10:59:23,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-16 10:59:23,185 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:23,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,209 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,227 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:23,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-16 10:59:23,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:23,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,318 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-16 10:59:23,339 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:23,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,372 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-16 10:59:23,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:23,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-16 10:59:23,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,407 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-16 10:59:23,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,421 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:23,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,461 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-16 10:59:23,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,479 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:23,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,497 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,507 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 [2022-11-16 10:59:23,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-16 10:59:23,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,518 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,519 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:23,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:23,523 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2022-11-16 10:59:23,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-16 10:59:23,549 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 10:59:23,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,550 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-16 10:59:23,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-11-16 10:59:23,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,572 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-16 10:59:23,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-16 10:59:23,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,593 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-16 10:59:23,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,606 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:23,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:23,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,668 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-16 10:59:23,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,718 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-16 10:59:23,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,770 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-16 10:59:23,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,820 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:23,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-16 10:59:23,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,865 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:23,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,885 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:23,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:23,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-16 10:59:23,888 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-11-16 10:59:23,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,911 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 10:59:23,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,912 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:23,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-16 10:59:23,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:23,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,948 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:23,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-16 10:59:23,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:23,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:23,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:23,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:23,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:23,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:23,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:23,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:23,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:23,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:23,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:23,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:23,988 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:23,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:24,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:24,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:24,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:24,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:24,005 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 10:59:24,005 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:24,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-16 10:59:24,017 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:24,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:24,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:24,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:24,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:24,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:24,067 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:24,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:24,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-16 10:59:24,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:24,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:24,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:24,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:24,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:24,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:24,087 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:24,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:24,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:24,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:24,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:24,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:24,124 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:24,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:24,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-16 10:59:24,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:24,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:24,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:24,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:24,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:24,141 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:24,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:24,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:24,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:24,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:24,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:24,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:24,165 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:24,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:24,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-16 10:59:24,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:24,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:24,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:24,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:24,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:24,183 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:24,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:24,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:24,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:24,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:24,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:24,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:24,221 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:24,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:24,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:24,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:24,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:24,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:24,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:24,238 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:24,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-16 10:59:24,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:24,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:24,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:24,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:24,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:24,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:24,261 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:24,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-16 10:59:24,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:24,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:24,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:24,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:24,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:24,281 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:24,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:24,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:24,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:24,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:24,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:24,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:24,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:59:24,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:59:24,342 INFO L87 Difference]: Start difference. First operand has 226 states, 225 states have (on average 1.6622222222222223) internal successors, (374), 225 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:25,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:25,190 INFO L93 Difference]: Finished difference Result 376 states and 482 transitions. [2022-11-16 10:59:25,191 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 376 states and 482 transitions. [2022-11-16 10:59:25,200 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 305 [2022-11-16 10:59:25,217 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 376 states to 307 states and 409 transitions. [2022-11-16 10:59:25,218 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 307 [2022-11-16 10:59:25,224 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 307 [2022-11-16 10:59:25,225 INFO L73 IsDeterministic]: Start isDeterministic. Operand 307 states and 409 transitions. [2022-11-16 10:59:25,228 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:59:25,228 INFO L218 hiAutomatonCegarLoop]: Abstraction has 307 states and 409 transitions. [2022-11-16 10:59:25,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states and 409 transitions. [2022-11-16 10:59:25,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2022-11-16 10:59:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 305 states have (on average 1.3278688524590163) internal successors, (405), 304 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 405 transitions. [2022-11-16 10:59:25,270 INFO L240 hiAutomatonCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-11-16 10:59:25,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:59:25,275 INFO L428 stractBuchiCegarLoop]: Abstraction has 305 states and 405 transitions. [2022-11-16 10:59:25,275 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-16 10:59:25,275 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 305 states and 405 transitions. [2022-11-16 10:59:25,278 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 303 [2022-11-16 10:59:25,279 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:25,279 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:25,279 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 10:59:25,279 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1] [2022-11-16 10:59:25,280 INFO L748 eck$LassoCheckResult]: Stem: 780#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 695#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 673#L616-2 [2022-11-16 10:59:25,280 INFO L750 eck$LassoCheckResult]: Loop: 673#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 721#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 722#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 763#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 616#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 850#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 849#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 848#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 847#L48 assume 1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := 22; 645#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 673#L616-2 [2022-11-16 10:59:25,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:25,280 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2022-11-16 10:59:25,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:25,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003385625] [2022-11-16 10:59:25,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:25,288 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:25,295 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:25,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:25,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1689438932, now seen corresponding path program 1 times [2022-11-16 10:59:25,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:25,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473055012] [2022-11-16 10:59:25,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:25,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:25,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:25,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473055012] [2022-11-16 10:59:25,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473055012] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:25,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:25,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 10:59:25,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329740336] [2022-11-16 10:59:25,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:25,329 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 10:59:25,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:25,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:59:25,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:59:25,330 INFO L87 Difference]: Start difference. First operand 305 states and 405 transitions. cyclomatic complexity: 101 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:25,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:25,615 INFO L93 Difference]: Finished difference Result 296 states and 372 transitions. [2022-11-16 10:59:25,615 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 296 states and 372 transitions. [2022-11-16 10:59:25,617 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-11-16 10:59:25,619 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 296 states to 296 states and 372 transitions. [2022-11-16 10:59:25,619 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 296 [2022-11-16 10:59:25,620 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 296 [2022-11-16 10:59:25,620 INFO L73 IsDeterministic]: Start isDeterministic. Operand 296 states and 372 transitions. [2022-11-16 10:59:25,623 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:59:25,623 INFO L218 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-16 10:59:25,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states and 372 transitions. [2022-11-16 10:59:25,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2022-11-16 10:59:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 296 states have (on average 1.2567567567567568) internal successors, (372), 295 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 372 transitions. [2022-11-16 10:59:25,637 INFO L240 hiAutomatonCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-16 10:59:25,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:59:25,639 INFO L428 stractBuchiCegarLoop]: Abstraction has 296 states and 372 transitions. [2022-11-16 10:59:25,640 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-16 10:59:25,640 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 296 states and 372 transitions. [2022-11-16 10:59:25,641 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2022-11-16 10:59:25,641 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:25,642 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:25,644 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-16 10:59:25,644 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:59:25,644 INFO L748 eck$LassoCheckResult]: Stem: 1382#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 1293#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 1294#L616-2 [2022-11-16 10:59:25,651 INFO L750 eck$LassoCheckResult]: Loop: 1294#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 1442#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 1430#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 1426#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 1425#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 1424#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 1390#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 1384#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 1257#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 1248#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 1249#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 1313#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 1314#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 1375#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 1376#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 1255#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 1256#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 1264#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 1259#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 1260#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 1373#L133 assume !(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0;~a17~0 := 7;~a25~0 := 1;~a11~0 := 1;~a28~0 := 7;~a19~0 := 1;calculate_output_#res#1 := -1; 1374#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 1294#L616-2 [2022-11-16 10:59:25,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:25,652 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2022-11-16 10:59:25,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:25,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147374322] [2022-11-16 10:59:25,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:25,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:25,666 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:25,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:25,667 INFO L85 PathProgramCache]: Analyzing trace with hash 216932471, now seen corresponding path program 1 times [2022-11-16 10:59:25,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:25,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142871083] [2022-11-16 10:59:25,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:25,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:25,709 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:25,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:25,710 INFO L85 PathProgramCache]: Analyzing trace with hash -615512391, now seen corresponding path program 1 times [2022-11-16 10:59:25,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:25,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803607169] [2022-11-16 10:59:25,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:25,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:25,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:25,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803607169] [2022-11-16 10:59:25,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1803607169] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:25,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:25,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 10:59:25,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037615269] [2022-11-16 10:59:25,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:26,006 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:26,006 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:26,006 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:26,006 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:26,006 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 10:59:26,006 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,007 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:26,007 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:26,007 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration3_Loop [2022-11-16 10:59:26,007 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:26,007 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:26,008 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,015 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,020 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,026 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,028 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,031 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,036 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,045 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,231 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:26,231 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 10:59:26,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:26,234 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:26,240 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:26,241 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:26,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-16 10:59:26,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:26,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:26,272 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:26,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-16 10:59:26,275 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 10:59:26,275 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:26,302 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 10:59:26,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:26,305 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:26,305 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:26,305 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:26,305 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:26,306 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 10:59:26,306 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,306 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:26,306 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:26,306 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration3_Loop [2022-11-16 10:59:26,306 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:26,306 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:26,307 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,328 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,334 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,341 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,343 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,347 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,356 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,370 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:26,534 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:26,535 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 10:59:26,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:26,540 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:26,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:26,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:26,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:26,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:26,561 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:26,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:26,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:26,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:26,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-16 10:59:26,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:26,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:26,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:26,579 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:26,584 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 [2022-11-16 10:59:26,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:26,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:26,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:26,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:26,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:26,597 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:26,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:26,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-16 10:59:26,615 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 10:59:26,643 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-16 10:59:26,643 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-11-16 10:59:26,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:26,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:26,647 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:26,650 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 10:59:26,650 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-16 10:59:26,650 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 10:59:26,651 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a17~0) = 1*~a17~0 Supporting invariants [] [2022-11-16 10:59:26,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-16 10:59:26,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:26,656 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-16 10:59:26,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:26,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 10:59:26,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:59:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:26,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 10:59:26,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:59:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:26,875 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-16 10:59:26,876 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77 Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:27,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-11-16 10:59:27,360 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 296 states and 372 transitions. cyclomatic complexity: 77. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 890 states and 1112 transitions. Complement of second has 5 states. [2022-11-16 10:59:27,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-11-16 10:59:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 221 transitions. [2022-11-16 10:59:27,364 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 22 letters. [2022-11-16 10:59:27,365 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 10:59:27,366 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 24 letters. Loop has 22 letters. [2022-11-16 10:59:27,366 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 10:59:27,366 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 221 transitions. Stem has 2 letters. Loop has 44 letters. [2022-11-16 10:59:27,367 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 10:59:27,367 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 890 states and 1112 transitions. [2022-11-16 10:59:27,373 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 588 [2022-11-16 10:59:27,378 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 890 states to 890 states and 1112 transitions. [2022-11-16 10:59:27,379 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 591 [2022-11-16 10:59:27,379 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 594 [2022-11-16 10:59:27,379 INFO L73 IsDeterministic]: Start isDeterministic. Operand 890 states and 1112 transitions. [2022-11-16 10:59:27,380 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:27,380 INFO L218 hiAutomatonCegarLoop]: Abstraction has 890 states and 1112 transitions. [2022-11-16 10:59:27,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states and 1112 transitions. [2022-11-16 10:59:27,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 887. [2022-11-16 10:59:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 887 states, 887 states have (on average 1.250281848928974) internal successors, (1109), 886 states have internal predecessors, (1109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 887 states and 1109 transitions. [2022-11-16 10:59:27,405 INFO L240 hiAutomatonCegarLoop]: Abstraction has 887 states and 1109 transitions. [2022-11-16 10:59:27,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:27,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:59:27,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:59:27,406 INFO L87 Difference]: Start difference. First operand 887 states and 1109 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:27,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:27,900 INFO L93 Difference]: Finished difference Result 1311 states and 1621 transitions. [2022-11-16 10:59:27,900 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1311 states and 1621 transitions. [2022-11-16 10:59:27,909 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-11-16 10:59:27,917 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-11-16 10:59:27,918 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 874 [2022-11-16 10:59:27,918 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 874 [2022-11-16 10:59:27,919 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1311 states and 1621 transitions. [2022-11-16 10:59:27,919 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:27,920 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-16 10:59:27,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states and 1621 transitions. [2022-11-16 10:59:27,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1311. [2022-11-16 10:59:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 1311 states have (on average 1.236460717009916) internal successors, (1621), 1310 states have internal predecessors, (1621), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1621 transitions. [2022-11-16 10:59:27,942 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-16 10:59:27,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:59:27,943 INFO L428 stractBuchiCegarLoop]: Abstraction has 1311 states and 1621 transitions. [2022-11-16 10:59:27,944 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-16 10:59:27,944 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1311 states and 1621 transitions. [2022-11-16 10:59:27,950 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 871 [2022-11-16 10:59:27,950 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:27,950 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:27,953 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-16 10:59:27,953 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:59:27,953 INFO L748 eck$LassoCheckResult]: Stem: 5012#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 4850#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 4851#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5174#L621 [2022-11-16 10:59:27,954 INFO L750 eck$LassoCheckResult]: Loop: 5174#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5741#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5523#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 5225#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5514#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5512#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5510#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5508#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5506#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5504#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5502#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5500#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5498#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5496#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5494#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5492#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5490#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5488#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5486#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5484#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5482#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5480#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5478#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5476#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5474#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5472#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5391#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 5162#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5256#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5390#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5248#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 5249#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 5242#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 5243#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5236#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 5237#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 5382#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 5380#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 5224#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 5161#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 5063#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 5065#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5457#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 5525#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 5468#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 5416#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 5415#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 5414#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 5412#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 5410#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 5408#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 5407#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 5406#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 5405#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 5404#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 5389#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 5388#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 5387#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 5386#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 5384#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 5383#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 5381#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 5379#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 5378#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 5377#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 5375#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 5341#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 5340#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 5339#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 5338#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 5337#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 5336#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 5335#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 5334#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 5332#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 5333#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 5464#L248-2 calculate_output_#res#1 := -1; 5746#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 5744#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 5174#L621 [2022-11-16 10:59:27,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:27,957 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-16 10:59:27,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:27,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529820979] [2022-11-16 10:59:27,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:27,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:27,983 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:27,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:27,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1639081770, now seen corresponding path program 1 times [2022-11-16 10:59:27,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:27,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053535665] [2022-11-16 10:59:27,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 10:59:28,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:28,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053535665] [2022-11-16 10:59:28,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053535665] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:28,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:28,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 10:59:28,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869690210] [2022-11-16 10:59:28,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:28,097 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 10:59:28,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:28,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:59:28,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:59:28,098 INFO L87 Difference]: Start difference. First operand 1311 states and 1621 transitions. cyclomatic complexity: 313 Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:28,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:28,624 INFO L93 Difference]: Finished difference Result 1731 states and 2087 transitions. [2022-11-16 10:59:28,624 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1731 states and 2087 transitions. [2022-11-16 10:59:28,636 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-11-16 10:59:28,645 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-11-16 10:59:28,645 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1154 [2022-11-16 10:59:28,647 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1154 [2022-11-16 10:59:28,647 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1731 states and 2087 transitions. [2022-11-16 10:59:28,647 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:28,647 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-16 10:59:28,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states and 2087 transitions. [2022-11-16 10:59:28,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1731. [2022-11-16 10:59:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1731 states, 1731 states have (on average 1.2056614673599075) internal successors, (2087), 1730 states have internal predecessors, (2087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1731 states and 2087 transitions. [2022-11-16 10:59:28,674 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-16 10:59:28,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:59:28,675 INFO L428 stractBuchiCegarLoop]: Abstraction has 1731 states and 2087 transitions. [2022-11-16 10:59:28,675 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-16 10:59:28,675 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1731 states and 2087 transitions. [2022-11-16 10:59:28,682 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1151 [2022-11-16 10:59:28,682 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:28,682 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:28,684 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-16 10:59:28,684 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:59:28,684 INFO L748 eck$LassoCheckResult]: Stem: 8065#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 7898#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 7899#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7951#L621 [2022-11-16 10:59:28,684 INFO L750 eck$LassoCheckResult]: Loop: 7951#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 7952#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8036#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8006#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8007#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8579#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8578#L60 assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26; 7977#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 9243#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 9242#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 9241#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 9240#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 9239#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 9237#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 9235#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 9234#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 9233#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 9231#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 9229#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 9227#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 9225#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 9223#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 9221#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 9219#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 9217#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 9215#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 9213#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 9211#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 9209#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 9207#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8580#L144 assume !(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0;~a28~0 := 7;~a19~0 := 0;~a11~0 := 1;calculate_output_#res#1 := -1; 8032#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 8332#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 8330#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8328#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 8326#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 8324#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 8322#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8320#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 8318#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 8316#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 8314#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 8312#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 8310#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 8165#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 8163#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8164#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 8576#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 8574#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 8572#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 8570#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 8568#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 8566#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 8564#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 8562#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 8560#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 8558#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 8556#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 8554#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 8552#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 8550#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 8548#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 8546#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 8544#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 8542#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 8540#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 8538#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 8536#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 8534#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 8532#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 8530#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 8528#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 8526#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 8524#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 8522#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 8520#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 8518#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 8512#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 8166#L247 assume !(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0); 8083#L248 assume 1 == ~a25~0;~a19~0 := 1;~a28~0 := 7;~a25~0 := 1;~a11~0 := 1; 7865#L248-2 calculate_output_#res#1 := -1; 7809#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 7853#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7951#L621 [2022-11-16 10:59:28,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:28,685 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-16 10:59:28,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:28,686 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912058440] [2022-11-16 10:59:28,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:28,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:28,708 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:28,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:28,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1480831476, now seen corresponding path program 1 times [2022-11-16 10:59:28,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:28,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971911963] [2022-11-16 10:59:28,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:28,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 10:59:28,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:28,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971911963] [2022-11-16 10:59:28,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971911963] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:28,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:28,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 10:59:28,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914510262] [2022-11-16 10:59:28,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:28,848 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 10:59:28,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:28,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:59:28,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:59:28,850 INFO L87 Difference]: Start difference. First operand 1731 states and 2087 transitions. cyclomatic complexity: 359 Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:29,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:29,410 INFO L93 Difference]: Finished difference Result 2858 states and 3316 transitions. [2022-11-16 10:59:29,410 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2858 states and 3316 transitions. [2022-11-16 10:59:29,429 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1851 [2022-11-16 10:59:29,443 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2858 states to 2716 states and 3171 transitions. [2022-11-16 10:59:29,443 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1858 [2022-11-16 10:59:29,445 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1859 [2022-11-16 10:59:29,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2716 states and 3171 transitions. [2022-11-16 10:59:29,445 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:29,446 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2716 states and 3171 transitions. [2022-11-16 10:59:29,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2716 states and 3171 transitions. [2022-11-16 10:59:29,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2716 to 2564. [2022-11-16 10:59:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2564 states, 2564 states have (on average 1.174336973478939) internal successors, (3011), 2563 states have internal predecessors, (3011), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2564 states and 3011 transitions. [2022-11-16 10:59:29,521 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-11-16 10:59:29,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:59:29,525 INFO L428 stractBuchiCegarLoop]: Abstraction has 2564 states and 3011 transitions. [2022-11-16 10:59:29,525 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-16 10:59:29,525 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2564 states and 3011 transitions. [2022-11-16 10:59:29,543 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1705 [2022-11-16 10:59:29,544 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:29,544 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:29,549 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-16 10:59:29,549 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:59:29,550 INFO L748 eck$LassoCheckResult]: Stem: 12659#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 12496#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 12497#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13903#L621 [2022-11-16 10:59:29,553 INFO L750 eck$LassoCheckResult]: Loop: 13903#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 14482#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 14473#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 14474#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 14789#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14774#L57 assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); 14771#L60 assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); 14767#L64 assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14763#L69 assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); 14759#L75 assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); 14755#L79 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); 14751#L84 assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); 14747#L92 assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14743#L101 assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1); 14739#L105 assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); 14735#L109 assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); 14731#L116 assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); 14727#L123 assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1); 14723#L129 assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); 14719#L133 assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); 14715#L140 assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); 14711#L144 assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); 14706#L149 assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0); 14700#L153 assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14669#L158 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0); 14667#L164 assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); 14665#L169 assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); 14555#L175 assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)); 14556#L179 assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); 14551#L185 assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); 14547#L189 assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0); 14542#L195 assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); 14538#L197 assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 14533#L199 assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); 14528#L201 assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); 14523#L204 assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0); 14518#L208 assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14513#L212 assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14508#L222 assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0); 14503#L225 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14498#L228 assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); 14493#L233 assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); 14488#L235 assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); 14484#L242 assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); 14478#L244 assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); 14479#L247 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)); 14705#L258 assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); 14670#L263 assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); 14668#L269 assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); 14666#L271 assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); 14558#L286 assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)); 14559#L290 assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); 14809#L293 assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); 14804#L296 assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0); 14799#L301 assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0); 14795#L303 assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); 14791#L307 assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0); 14787#L319 assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); 14773#L324 assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); 14769#L338 assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); 14765#L341 assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); 14761#L347 assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14757#L359 assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); 14753#L364 assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); 14749#L371 assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); 14745#L378 assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); 14741#L385 assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); 14737#L388 assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); 14733#L390 assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0); 14729#L399 assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); 14725#L404 assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); 14721#L408 assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); 14717#L412 assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); 14713#L414 assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0); 14708#L417 assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0); 14702#L419 assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0); 14697#L424 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14661#L424-2 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14660#L427-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14659#L430-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14657#L433-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14655#L436-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14653#L439-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14651#L442-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14649#L445-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14647#L448-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14645#L451-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14643#L454-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14641#L457-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14639#L460-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14637#L463-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14635#L466-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14633#L469-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14631#L472-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14629#L475-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14627#L478-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14625#L481-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14623#L484-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14621#L487-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14619#L490-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14617#L493-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14615#L496-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14613#L499-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14611#L502-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14609#L505-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14607#L508-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14605#L511-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14603#L514-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14601#L517-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14599#L520-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14597#L523-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14595#L526-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14593#L529-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14591#L532-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14589#L535-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14587#L538-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14585#L541-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14583#L544-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14581#L547-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14579#L550-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14577#L553-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14575#L556-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14573#L559-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14571#L562-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14569#L565-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14567#L568-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14565#L571-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14550#L574-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14546#L577-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14541#L580-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14536#L583-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14531#L586-1 assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14526#L589-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); 14521#L592-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); 14516#L595-1 assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14511#L598-1 assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); 14506#L601-1 assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); 14501#L604-1 calculate_output_#res#1 := -2; 14496#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 14491#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 13903#L621 [2022-11-16 10:59:29,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:29,554 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 3 times [2022-11-16 10:59:29,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:29,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413902509] [2022-11-16 10:59:29,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:29,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:29,560 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:29,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:29,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:29,570 INFO L85 PathProgramCache]: Analyzing trace with hash -1868328825, now seen corresponding path program 1 times [2022-11-16 10:59:29,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:29,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036224260] [2022-11-16 10:59:29,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:29,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:29,676 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:29,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:29,677 INFO L85 PathProgramCache]: Analyzing trace with hash 1275450030, now seen corresponding path program 1 times [2022-11-16 10:59:29,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:29,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981889329] [2022-11-16 10:59:29,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:30,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:30,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981889329] [2022-11-16 10:59:30,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981889329] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:30,715 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:30,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-16 10:59:30,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372708645] [2022-11-16 10:59:30,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:32,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:32,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 10:59:32,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-11-16 10:59:32,334 INFO L87 Difference]: Start difference. First operand 2564 states and 3011 transitions. cyclomatic complexity: 453 Second operand has 8 states, 8 states have (on average 17.875) internal successors, (143), 7 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:33,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:33,534 INFO L93 Difference]: Finished difference Result 2386 states and 2831 transitions. [2022-11-16 10:59:33,534 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2386 states and 2831 transitions. [2022-11-16 10:59:33,549 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-11-16 10:59:33,560 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-11-16 10:59:33,560 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1621 [2022-11-16 10:59:33,562 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1621 [2022-11-16 10:59:33,562 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2386 states and 2831 transitions. [2022-11-16 10:59:33,563 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:33,563 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-16 10:59:33,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2386 states and 2831 transitions. [2022-11-16 10:59:33,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2386 to 2386. [2022-11-16 10:59:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2386 states, 2386 states have (on average 1.1865046102263201) internal successors, (2831), 2385 states have internal predecessors, (2831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 2386 states and 2831 transitions. [2022-11-16 10:59:33,601 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-16 10:59:33,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 10:59:33,602 INFO L428 stractBuchiCegarLoop]: Abstraction has 2386 states and 2831 transitions. [2022-11-16 10:59:33,602 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-11-16 10:59:33,602 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2386 states and 2831 transitions. [2022-11-16 10:59:33,613 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1565 [2022-11-16 10:59:33,613 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:33,613 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:33,614 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-16 10:59:33,614 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2022-11-16 10:59:33,614 INFO L748 eck$LassoCheckResult]: Stem: 17637#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 17465#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 17466#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 18253#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19347#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19337#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 18278#L607 [2022-11-16 10:59:33,615 INFO L750 eck$LassoCheckResult]: Loop: 18278#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 19326#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 19325#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 19324#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 19323#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 18278#L607 [2022-11-16 10:59:33,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:33,615 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2022-11-16 10:59:33,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:33,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337768829] [2022-11-16 10:59:33,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:33,622 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:33,627 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:33,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:33,628 INFO L85 PathProgramCache]: Analyzing trace with hash 908164895, now seen corresponding path program 1 times [2022-11-16 10:59:33,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:33,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447598032] [2022-11-16 10:59:33,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:33,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:33,635 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:33,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:33,636 INFO L85 PathProgramCache]: Analyzing trace with hash -2121536427, now seen corresponding path program 1 times [2022-11-16 10:59:33,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:33,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191572584] [2022-11-16 10:59:33,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:33,656 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:59:33,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191572584] [2022-11-16 10:59:33,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191572584] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:59:33,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:59:33,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 10:59:33,657 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255436822] [2022-11-16 10:59:33,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:59:33,778 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:33,779 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:33,779 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:33,779 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:33,779 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 10:59:33,779 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:33,779 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:33,779 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:33,779 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration7_Loop [2022-11-16 10:59:33,779 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:33,779 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:33,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,784 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,796 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,800 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,814 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:33,925 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:33,925 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-16 10:59:33,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:33,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:33,928 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:33,937 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:33,937 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:33,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-16 10:59:33,959 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:33,959 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:33,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:33,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:33,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:33,964 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:33,968 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:33,968 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:33,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-16 10:59:33,996 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:33,996 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Honda state: {ULTIMATE.start_main_~input~0#1=6, ULTIMATE.start_calculate_output_~input#1=6, ULTIMATE.start_calculate_output_#in~input#1=6, ULTIMATE.start_main_#t~nondet6#1=6} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:34,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:34,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,002 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,008 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:34,008 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:34,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-16 10:59:34,031 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:34,032 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a11~0=4} Honda state: {~a11~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:34,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:34,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,037 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-16 10:59:34,039 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:34,039 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:34,051 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-16 10:59:34,051 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-16 10:59:34,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-16 10:59:34,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,054 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-16 10:59:34,057 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-16 10:59:34,057 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:34,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:34,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,072 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-16 10:59:34,076 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-16 10:59:34,076 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-16 10:59:34,089 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-16 10:59:34,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:34,091 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:34,091 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:34,091 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:34,091 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:34,092 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 10:59:34,092 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,092 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:34,092 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:34,092 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration7_Loop [2022-11-16 10:59:34,092 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:34,092 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:34,093 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,096 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,100 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,102 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,111 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,125 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,135 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,139 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:34,245 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:34,245 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 10:59:34,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,248 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:34,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:34,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:34,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:34,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:34,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:34,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:34,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:34,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-16 10:59:34,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:34,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-11-16 10:59:34,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,285 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-16 10:59:34,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:34,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:34,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:34,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:34,300 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:34,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:34,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:34,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:34,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:34,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:34,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,315 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,324 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 [2022-11-16 10:59:34,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-16 10:59:34,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:34,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:34,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:34,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:34,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:34,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:34,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:34,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:34,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:34,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,342 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-16 10:59:34,344 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 [2022-11-16 10:59:34,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:34,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:34,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:34,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:34,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:34,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:34,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:34,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:34,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-11-16 10:59:34,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,368 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-16 10:59:34,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:34,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:34,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:34,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:34,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:34,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:34,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:34,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:34,401 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 10:59:34,404 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-11-16 10:59:34,404 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-11-16 10:59:34,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:34,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:34,406 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:34,416 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 10:59:34,416 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-16 10:59:34,416 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 10:59:34,416 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2022-11-16 10:59:34,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-16 10:59:34,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-11-16 10:59:34,420 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-16 10:59:34,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:34,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 10:59:34,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:59:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:59:34,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 10:59:34,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:59:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:59:34,493 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-11-16 10:59:34,493 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:34,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:35,026 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2386 states and 2831 transitions. cyclomatic complexity: 449. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 8084 states and 9442 transitions. Complement of second has 5 states. [2022-11-16 10:59:35,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-11-16 10:59:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2022-11-16 10:59:35,032 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2022-11-16 10:59:35,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 10:59:35,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2022-11-16 10:59:35,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 10:59:35,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2022-11-16 10:59:35,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 10:59:35,034 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8084 states and 9442 transitions. [2022-11-16 10:59:35,081 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4252 [2022-11-16 10:59:35,125 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8084 states to 8074 states and 9422 transitions. [2022-11-16 10:59:35,125 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4322 [2022-11-16 10:59:35,129 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4330 [2022-11-16 10:59:35,129 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8074 states and 9422 transitions. [2022-11-16 10:59:35,129 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:35,130 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8074 states and 9422 transitions. [2022-11-16 10:59:35,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8074 states and 9422 transitions. [2022-11-16 10:59:35,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8074 to 7914. [2022-11-16 10:59:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7914 states, 7914 states have (on average 1.1693201920646954) internal successors, (9254), 7913 states have internal predecessors, (9254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7914 states to 7914 states and 9254 transitions. [2022-11-16 10:59:35,275 INFO L240 hiAutomatonCegarLoop]: Abstraction has 7914 states and 9254 transitions. [2022-11-16 10:59:35,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:59:35,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:59:35,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:59:35,277 INFO L87 Difference]: Start difference. First operand 7914 states and 9254 transitions. Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:35,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:59:35,857 INFO L93 Difference]: Finished difference Result 4198 states and 4603 transitions. [2022-11-16 10:59:35,857 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4198 states and 4603 transitions. [2022-11-16 10:59:35,876 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1972 [2022-11-16 10:59:35,891 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4198 states to 3076 states and 3376 transitions. [2022-11-16 10:59:35,891 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2031 [2022-11-16 10:59:35,893 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2031 [2022-11-16 10:59:35,893 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3076 states and 3376 transitions. [2022-11-16 10:59:35,893 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-16 10:59:35,893 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3076 states and 3376 transitions. [2022-11-16 10:59:35,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3076 states and 3376 transitions. [2022-11-16 10:59:35,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3076 to 2375. [2022-11-16 10:59:35,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2375 states, 2375 states have (on average 1.1157894736842104) internal successors, (2650), 2374 states have internal predecessors, (2650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:59:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 2375 states and 2650 transitions. [2022-11-16 10:59:35,938 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-11-16 10:59:35,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:59:35,939 INFO L428 stractBuchiCegarLoop]: Abstraction has 2375 states and 2650 transitions. [2022-11-16 10:59:35,940 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-11-16 10:59:35,940 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2375 states and 2650 transitions. [2022-11-16 10:59:35,948 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1272 [2022-11-16 10:59:35,948 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 10:59:35,948 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 10:59:35,949 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-11-16 10:59:35,949 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:59:35,950 INFO L748 eck$LassoCheckResult]: Stem: 40273#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 40098#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40099#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 41756#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41750#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41744#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39955#L607 [2022-11-16 10:59:35,950 INFO L750 eck$LassoCheckResult]: Loop: 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-16 10:59:35,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:35,950 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2022-11-16 10:59:35,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:35,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101082252] [2022-11-16 10:59:35,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:35,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:35,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:35,979 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:35,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:35,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 1 times [2022-11-16 10:59:35,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:35,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594111018] [2022-11-16 10:59:35,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:35,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:35,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:35,993 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:35,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:35,993 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 1 times [2022-11-16 10:59:35,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:35,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906382669] [2022-11-16 10:59:35,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:36,005 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:36,019 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:36,629 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:36,629 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:36,630 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:36,630 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:36,630 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 10:59:36,630 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:36,630 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:36,630 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:36,630 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration8_Lasso [2022-11-16 10:59:36,630 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:36,630 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:36,633 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,636 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,659 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,680 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,707 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,710 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,725 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,729 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,732 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,737 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,740 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,744 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,747 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,750 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,754 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,758 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,762 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,777 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,782 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,785 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,791 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,797 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:36,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:37,172 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:37,173 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 10:59:37,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,174 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-16 10:59:37,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,196 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,196 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,237 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Exception during sending of exit command (exit): Broken pipe [2022-11-16 10:59:37,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-11-16 10:59:37,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,240 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,244 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 [2022-11-16 10:59:37,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-16 10:59:37,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,262 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,263 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,289 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-16 10:59:37,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,313 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,337 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,344 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 [2022-11-16 10:59:37,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-16 10:59:37,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,383 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-16 10:59:37,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,433 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,451 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-16 10:59:37,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,472 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,491 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-16 10:59:37,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,525 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-16 10:59:37,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,573 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-16 10:59:37,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,612 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-16 10:59:37,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,627 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-11-16 10:59:37,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,637 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-16 10:59:37,641 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 [2022-11-16 10:59:37,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,660 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-16 10:59:37,662 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 [2022-11-16 10:59:37,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,674 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,681 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-16 10:59:37,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,695 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,708 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-16 10:59:37,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,721 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,753 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-16 10:59:37,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,809 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,816 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 [2022-11-16 10:59:37,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,830 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-16 10:59:37,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,855 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,872 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-16 10:59:37,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,893 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-16 10:59:37,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,936 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-16 10:59:37,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:37,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:37,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:37,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:37,976 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:37,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:37,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:37,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:37,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:37,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:37,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:37,998 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:37,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-16 10:59:38,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,020 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:38,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:38,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:38,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-16 10:59:38,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,059 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-16 10:59:38,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,079 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,100 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,119 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-16 10:59:38,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,139 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-16 10:59:38,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,153 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,160 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-16 10:59:38,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,178 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-11-16 10:59:38,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,186 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-16 10:59:38,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,213 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-16 10:59:38,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,226 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,257 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,278 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-16 10:59:38,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,309 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-16 10:59:38,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,359 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:38,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:38,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:38,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-16 10:59:38,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,386 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-16 10:59:38,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,398 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:38,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,401 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-16 10:59:38,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:38,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-11-16 10:59:38,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,414 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-16 10:59:38,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,428 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,436 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-16 10:59:38,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:38,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:38,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:38,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-11-16 10:59:38,458 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 10:59:38,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,459 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-16 10:59:38,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,473 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,473 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,481 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-16 10:59:38,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,495 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,495 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-16 10:59:38,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,503 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-16 10:59:38,507 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 [2022-11-16 10:59:38,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,518 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,518 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,529 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-16 10:59:38,530 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 [2022-11-16 10:59:38,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,547 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,548 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,576 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,584 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 [2022-11-16 10:59:38,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-16 10:59:38,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,636 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-16 10:59:38,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,652 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-16 10:59:38,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,660 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-16 10:59:38,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,675 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,675 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-16 10:59:38,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,684 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-16 10:59:38,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,698 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,698 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-16 10:59:38,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,706 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-16 10:59:38,709 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 [2022-11-16 10:59:38,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,721 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,721 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-16 10:59:38,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,729 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-16 10:59:38,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-16 10:59:38,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,761 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-16 10:59:38,763 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 [2022-11-16 10:59:38,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,775 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,775 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-16 10:59:38,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,783 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-16 10:59:38,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,797 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,798 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:38,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,807 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-16 10:59:38,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,821 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,821 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-16 10:59:38,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,830 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-16 10:59:38,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-16 10:59:38,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,880 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-16 10:59:38,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,900 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,900 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-16 10:59:38,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,916 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-16 10:59:38,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,932 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-16 10:59:38,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,940 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-16 10:59:38,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,954 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,954 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-16 10:59:38,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,968 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-16 10:59:38,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:38,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:38,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:38,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:38,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:38,983 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:38,983 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:38,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:38,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-16 10:59:38,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:38,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:38,993 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:38,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-16 10:59:38,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,006 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,006 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-16 10:59:39,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,015 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-16 10:59:39,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,048 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,048 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-16 10:59:39,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,062 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-16 10:59:39,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:39,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:39,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:39,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-16 10:59:39,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,081 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-16 10:59:39,083 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 [2022-11-16 10:59:39,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,096 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,096 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-16 10:59:39,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,110 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-16 10:59:39,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,124 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,125 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-16 10:59:39,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,134 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-16 10:59:39,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,176 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,201 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,201 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-16 10:59:39,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,218 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,222 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 [2022-11-16 10:59:39,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-16 10:59:39,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-16 10:59:39,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,253 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-16 10:59:39,255 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 [2022-11-16 10:59:39,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,267 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,267 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-16 10:59:39,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,276 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-16 10:59:39,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,290 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,299 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-16 10:59:39,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,323 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-16 10:59:39,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:39,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:39,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:39,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,341 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-16 10:59:39,343 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 [2022-11-16 10:59:39,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,353 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:39,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,356 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 10:59:39,356 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:39,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-16 10:59:39,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,373 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-16 10:59:39,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,387 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,387 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-16 10:59:39,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,396 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-16 10:59:39,399 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 [2022-11-16 10:59:39,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:39,410 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:39,410 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:39,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,418 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 10:59:39,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,420 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-16 10:59:39,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-16 10:59:39,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,443 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-16 10:59:39,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,468 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-16 10:59:39,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,492 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-16 10:59:39,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,520 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-16 10:59:39,522 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 [2022-11-16 10:59:39,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,575 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,580 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 [2022-11-16 10:59:39,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-16 10:59:39,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,595 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,628 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-16 10:59:39,630 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 [2022-11-16 10:59:39,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,652 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-16 10:59:39,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-16 10:59:39,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,681 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-16 10:59:39,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-16 10:59:39,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,706 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-16 10:59:39,709 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 [2022-11-16 10:59:39,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-16 10:59:39,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,730 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-16 10:59:39,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-16 10:59:39,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,754 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-16 10:59:39,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-16 10:59:39,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,778 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-16 10:59:39,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-16 10:59:39,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,802 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-16 10:59:39,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,817 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-16 10:59:39,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,826 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-16 10:59:39,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-16 10:59:39,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,866 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-16 10:59:39,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-16 10:59:39,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,891 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-16 10:59:39,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:39,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,916 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-16 10:59:39,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,931 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,931 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-16 10:59:39,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,943 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-16 10:59:39,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,967 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-16 10:59:39,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:39,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:39,977 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:39,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-16 10:59:39,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:39,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:39,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:39,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:39,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:39,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:39,991 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:39,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:39,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-16 10:59:40,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,001 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-16 10:59:40,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:40,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:40,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:40,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-16 10:59:40,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,022 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-16 10:59:40,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-16 10:59:40,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,045 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-16 10:59:40,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,060 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,060 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,070 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-16 10:59:40,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,128 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-16 10:59:40,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,160 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-16 10:59:40,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,172 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-16 10:59:40,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,196 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,196 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-16 10:59:40,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,211 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-16 10:59:40,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-16 10:59:40,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,239 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-16 10:59:40,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-16 10:59:40,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,264 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-16 10:59:40,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,281 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,281 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,291 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-16 10:59:40,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:40,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:40,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:40,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,309 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-16 10:59:40,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,322 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:40,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,326 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 10:59:40,326 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 10:59:40,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,348 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-16 10:59:40,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-16 10:59:40,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,373 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-16 10:59:40,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:40,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:40,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:40,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,399 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 10:59:40,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,400 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-16 10:59:40,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,416 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,427 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-16 10:59:40,429 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 [2022-11-16 10:59:40,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-16 10:59:40,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,453 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-16 10:59:40,456 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 [2022-11-16 10:59:40,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,469 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,469 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-16 10:59:40,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,479 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-16 10:59:40,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,522 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-16 10:59:40,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,548 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-16 10:59:40,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,563 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,563 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,575 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-16 10:59:40,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,594 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,605 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-16 10:59:40,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,631 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-16 10:59:40,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,659 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-16 10:59:40,661 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 [2022-11-16 10:59:40,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,674 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,674 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,684 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-16 10:59:40,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,699 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,699 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-16 10:59:40,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,710 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-16 10:59:40,712 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 [2022-11-16 10:59:40,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,726 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,736 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-16 10:59:40,738 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 [2022-11-16 10:59:40,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,751 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,751 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,762 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-16 10:59:40,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,778 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,778 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-16 10:59:40,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,788 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-16 10:59:40,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,811 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,811 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-16 10:59:40,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,835 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-16 10:59:40,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,850 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,850 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-16 10:59:40,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,861 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-16 10:59:40,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,876 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,877 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-16 10:59:40,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,890 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-16 10:59:40,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,906 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,906 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-16 10:59:40,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,919 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-16 10:59:40,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,933 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,934 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-16 10:59:40,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,943 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:40,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-16 10:59:40,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:40,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:40,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:40,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:40,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:40,958 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:40,958 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:40,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:40,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:40,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:40,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:40,996 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-16 10:59:41,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:41,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,013 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:41,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:41,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-16 10:59:41,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,019 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-16 10:59:41,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,034 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,034 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-16 10:59:41,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,044 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-16 10:59:41,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,059 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,059 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-16 10:59:41,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,070 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-16 10:59:41,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-16 10:59:41,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,096 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-16 10:59:41,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,111 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,111 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-16 10:59:41,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,124 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-16 10:59:41,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,142 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,142 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-16 10:59:41,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,161 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-16 10:59:41,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,176 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-16 10:59:41,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,188 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-16 10:59:41,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,216 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-16 10:59:41,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,227 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-16 10:59:41,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-16 10:59:41,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,253 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-16 10:59:41,255 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 [2022-11-16 10:59:41,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:41,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:41,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:41,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-16 10:59:41,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,272 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-16 10:59:41,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,287 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:41,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,292 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 10:59:41,293 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 10:59:41,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-16 10:59:41,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,317 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-16 10:59:41,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,332 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,333 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-16 10:59:41,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,345 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-16 10:59:41,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:41,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:41,361 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:41,361 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:41,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-16 10:59:41,372 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 10:59:41,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,373 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-16 10:59:41,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-16 10:59:41,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,409 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-16 10:59:41,411 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 [2022-11-16 10:59:41,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,433 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-16 10:59:41,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,447 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,458 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-16 10:59:41,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-16 10:59:41,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,484 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-16 10:59:41,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,499 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,508 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-16 10:59:41,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,526 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,526 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,536 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-16 10:59:41,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,549 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,549 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,551 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,551 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,560 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-16 10:59:41,563 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 [2022-11-16 10:59:41,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,575 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,575 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,584 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-16 10:59:41,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,598 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-16 10:59:41,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,607 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-16 10:59:41,609 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 [2022-11-16 10:59:41,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,631 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-16 10:59:41,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,645 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-16 10:59:41,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,658 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-16 10:59:41,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-16 10:59:41,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,681 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-16 10:59:41,684 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 [2022-11-16 10:59:41,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,696 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,696 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,706 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-16 10:59:41,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,718 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,720 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,720 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-16 10:59:41,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,730 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-16 10:59:41,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,748 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,748 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-16 10:59:41,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,769 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-16 10:59:41,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,784 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,784 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-16 10:59:41,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,794 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-16 10:59:41,796 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 [2022-11-16 10:59:41,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,806 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-16 10:59:41,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,818 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-16 10:59:41,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,833 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,845 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-16 10:59:41,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,871 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-16 10:59:41,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,885 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,885 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-16 10:59:41,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,904 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-16 10:59:41,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:41,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:41,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:41,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-16 10:59:41,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,924 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-16 10:59:41,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,940 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:41,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,951 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-16 10:59:41,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,965 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,966 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:41,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-16 10:59:41,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:41,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:41,976 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:41,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:41,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-16 10:59:41,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:41,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:41,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:41,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:41,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:41,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:41,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:41,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-16 10:59:42,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,002 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,008 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 [2022-11-16 10:59:42,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-16 10:59:42,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,021 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,021 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,032 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-16 10:59:42,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,065 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-16 10:59:42,067 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 [2022-11-16 10:59:42,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,081 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-16 10:59:42,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,105 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-16 10:59:42,107 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 [2022-11-16 10:59:42,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,120 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,120 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,129 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-16 10:59:42,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,143 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,143 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-16 10:59:42,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,153 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-16 10:59:42,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:42,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:42,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:42,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-16 10:59:42,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,172 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-16 10:59:42,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,184 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:42,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,188 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 10:59:42,188 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:42,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,208 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-16 10:59:42,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,222 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,234 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-16 10:59:42,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:42,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:42,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:42,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:42,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-16 10:59:42,268 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 10:59:42,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,269 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-16 10:59:42,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,282 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,284 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,284 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-16 10:59:42,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,297 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-16 10:59:42,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,309 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,324 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-16 10:59:42,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,337 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,351 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-16 10:59:42,354 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 [2022-11-16 10:59:42,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,367 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,367 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-16 10:59:42,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,394 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-16 10:59:42,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,409 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,409 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-16 10:59:42,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,421 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-16 10:59:42,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,449 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-16 10:59:42,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,464 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-16 10:59:42,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,476 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-16 10:59:42,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,492 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,505 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-16 10:59:42,507 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 [2022-11-16 10:59:42,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,520 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,520 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,531 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-16 10:59:42,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,546 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,558 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-16 10:59:42,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,573 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,573 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,587 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-16 10:59:42,591 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 [2022-11-16 10:59:42,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,604 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,604 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-16 10:59:42,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,616 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-16 10:59:42,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,643 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-16 10:59:42,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,658 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,658 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-16 10:59:42,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,670 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-16 10:59:42,672 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 [2022-11-16 10:59:42,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,687 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-16 10:59:42,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,724 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-16 10:59:42,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,737 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,740 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,740 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,753 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-16 10:59:42,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,765 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-16 10:59:42,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,780 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-16 10:59:42,782 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 [2022-11-16 10:59:42,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,792 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,823 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-16 10:59:42,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,869 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,904 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-16 10:59:42,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,923 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:42,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,934 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-16 10:59:42,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:42,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:42,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:42,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-16 10:59:42,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,955 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-16 10:59:42,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:42,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:42,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-16 10:59:42,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:42,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:42,982 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:42,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-16 10:59:42,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:42,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:42,994 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:42,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:42,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:42,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:42,997 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:42,997 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-16 10:59:43,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,009 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-16 10:59:43,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,022 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,024 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,024 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-16 10:59:43,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,036 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-16 10:59:43,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-16 10:59:43,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,066 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-16 10:59:43,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-16 10:59:43,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,107 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-16 10:59:43,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,123 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-16 10:59:43,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,151 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-16 10:59:43,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,164 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-16 10:59:43,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,202 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-16 10:59:43,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,217 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,217 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-16 10:59:43,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,230 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-16 10:59:43,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:43,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:43,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:43,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-16 10:59:43,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,250 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-16 10:59:43,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,262 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:43,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,268 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 10:59:43,268 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 10:59:43,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-16 10:59:43,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,292 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-16 10:59:43,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,304 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,307 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,307 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-16 10:59:43,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,321 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-16 10:59:43,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:43,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:43,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:43,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:43,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,350 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 10:59:43,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,351 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-16 10:59:43,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,402 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-16 10:59:43,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,418 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-16 10:59:43,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,433 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-16 10:59:43,435 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 [2022-11-16 10:59:43,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,449 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,449 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,465 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-16 10:59:43,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,481 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,481 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-16 10:59:43,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,497 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-16 10:59:43,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,513 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,513 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,528 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-16 10:59:43,530 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 [2022-11-16 10:59:43,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,544 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,544 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,560 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-16 10:59:43,563 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 [2022-11-16 10:59:43,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,576 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,576 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,592 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-16 10:59:43,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,608 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,608 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,624 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-16 10:59:43,626 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 [2022-11-16 10:59:43,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,640 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,654 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-16 10:59:43,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,700 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-16 10:59:43,725 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,725 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,752 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-16 10:59:43,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,772 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,800 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-16 10:59:43,821 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,821 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,852 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-16 10:59:43,873 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,873 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,904 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,908 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 [2022-11-16 10:59:43,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-16 10:59:43,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,933 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,933 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:43,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:43,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:43,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:43,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:43,976 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:43,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:43,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:43,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:43,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:43,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:43,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:43,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-16 10:59:43,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:43,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,028 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-16 10:59:44,048 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,048 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,088 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-16 10:59:44,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,148 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,151 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 [2022-11-16 10:59:44,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-16 10:59:44,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,192 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,211 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,211 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-16 10:59:44,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,236 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:44,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:44,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:44,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-16 10:59:44,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,276 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-16 10:59:44,296 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,296 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,320 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,324 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 [2022-11-16 10:59:44,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-16 10:59:44,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,340 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,340 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,368 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,371 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 [2022-11-16 10:59:44,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-16 10:59:44,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,408 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,424 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-16 10:59:44,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,428 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,428 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,446 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-16 10:59:44,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-16 10:59:44,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,489 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-16 10:59:44,491 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 [2022-11-16 10:59:44,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,505 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,505 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,521 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-16 10:59:44,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,552 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-16 10:59:44,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,568 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,584 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-16 10:59:44,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:44,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:44,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:44,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,606 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-16 10:59:44,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,619 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:44,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,640 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 10:59:44,640 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 10:59:44,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-16 10:59:44,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,673 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-16 10:59:44,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-16 10:59:44,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,710 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-16 10:59:44,712 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 [2022-11-16 10:59:44,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:44,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:44,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:44,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:44,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-16 10:59:44,745 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 10:59:44,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,751 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-16 10:59:44,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,765 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,765 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,775 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-16 10:59:44,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,820 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-16 10:59:44,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,856 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-16 10:59:44,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,878 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,878 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:44,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,889 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-16 10:59:44,891 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 [2022-11-16 10:59:44,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-16 10:59:44,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,914 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-16 10:59:44,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,929 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,929 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-16 10:59:44,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,939 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-16 10:59:44,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:44,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,954 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-16 10:59:44,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,964 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-16 10:59:44,967 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 [2022-11-16 10:59:44,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:44,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:44,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:44,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:44,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:44,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:44,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:44,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:44,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-16 10:59:44,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:44,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:44,990 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:44,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-16 10:59:44,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-16 10:59:45,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,015 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-16 10:59:45,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,030 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,039 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-16 10:59:45,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,054 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,054 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,086 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-16 10:59:45,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-16 10:59:45,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,120 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-16 10:59:45,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-16 10:59:45,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,145 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-16 10:59:45,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-16 10:59:45,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,169 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-16 10:59:45,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,189 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,189 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-16 10:59:45,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,216 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-16 10:59:45,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-16 10:59:45,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,240 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-16 10:59:45,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,264 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-16 10:59:45,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,279 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-16 10:59:45,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,291 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-16 10:59:45,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,305 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,305 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-16 10:59:45,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,314 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-16 10:59:45,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,329 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,338 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-16 10:59:45,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:45,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:45,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:45,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2022-11-16 10:59:45,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,357 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-16 10:59:45,359 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 [2022-11-16 10:59:45,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-11-16 10:59:45,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,381 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-16 10:59:45,384 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 [2022-11-16 10:59:45,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,396 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,396 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,406 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-16 10:59:45,408 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 [2022-11-16 10:59:45,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,421 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2022-11-16 10:59:45,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,431 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-16 10:59:45,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,444 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,447 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-11-16 10:59:45,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,459 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-16 10:59:45,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,493 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-16 10:59:45,496 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 [2022-11-16 10:59:45,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-11-16 10:59:45,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,520 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-16 10:59:45,522 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 [2022-11-16 10:59:45,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,545 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-16 10:59:45,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,570 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-16 10:59:45,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:45,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,583 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:45,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:45,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,589 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-16 10:59:45,591 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 [2022-11-16 10:59:45,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,601 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:45,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,606 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 10:59:45,606 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 10:59:45,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-11-16 10:59:45,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,627 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-16 10:59:45,630 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 [2022-11-16 10:59:45,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,642 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,642 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,655 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-16 10:59:45,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:45,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:45,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:45,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:45,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2022-11-16 10:59:45,683 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 10:59:45,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,684 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-16 10:59:45,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,702 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,703 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,716 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-16 10:59:45,721 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 [2022-11-16 10:59:45,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,732 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,735 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,735 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,749 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-16 10:59:45,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,761 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,764 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,764 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,777 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-16 10:59:45,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,793 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,793 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:45,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,806 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-16 10:59:45,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,819 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,822 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,822 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-11-16 10:59:45,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,834 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-16 10:59:45,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,850 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,850 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2022-11-16 10:59:45,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,863 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-16 10:59:45,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,876 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,879 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,879 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2022-11-16 10:59:45,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,892 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-16 10:59:45,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,920 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,923 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,923 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-11-16 10:59:45,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,936 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-16 10:59:45,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,949 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,949 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,952 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,953 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:45,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:45,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2022-11-16 10:59:45,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:45,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:45,976 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:45,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-16 10:59:45,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:45,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:45,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:45,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:45,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:45,989 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:45,992 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:45,992 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-11-16 10:59:46,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,005 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-16 10:59:46,007 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 [2022-11-16 10:59:46,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,021 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,021 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,034 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-16 10:59:46,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,050 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,050 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-11-16 10:59:46,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,064 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-16 10:59:46,067 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 [2022-11-16 10:59:46,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,080 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,080 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-11-16 10:59:46,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,094 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-16 10:59:46,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,106 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,109 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,109 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-11-16 10:59:46,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,123 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-16 10:59:46,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,148 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,148 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-11-16 10:59:46,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,187 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-16 10:59:46,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,199 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,203 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,203 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,216 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-16 10:59:46,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,231 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,232 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-11-16 10:59:46,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,244 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-16 10:59:46,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,257 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,261 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,261 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2022-11-16 10:59:46,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,277 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-16 10:59:46,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,292 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,292 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2022-11-16 10:59:46,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,306 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,308 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 [2022-11-16 10:59:46,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-16 10:59:46,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,318 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,321 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,321 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-11-16 10:59:46,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,334 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-16 10:59:46,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:46,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,357 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:46,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:46,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2022-11-16 10:59:46,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,364 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-16 10:59:46,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,380 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,380 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,395 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-16 10:59:46,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,408 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,411 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,411 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-11-16 10:59:46,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,424 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-16 10:59:46,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,437 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,439 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,453 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-16 10:59:46,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,469 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,469 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,485 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-16 10:59:46,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,499 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,505 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,505 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,535 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-16 10:59:46,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,548 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,551 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,551 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,566 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-16 10:59:46,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,578 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,581 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,581 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-11-16 10:59:46,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,595 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-16 10:59:46,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,607 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,610 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,610 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:46,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,624 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-16 10:59:46,626 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 [2022-11-16 10:59:46,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:46,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,636 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,637 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:46,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:46,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2022-11-16 10:59:46,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,644 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-16 10:59:46,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,657 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:46,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,664 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 10:59:46,664 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 10:59:46,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2022-11-16 10:59:46,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,694 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-16 10:59:46,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,707 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,711 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,711 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-11-16 10:59:46,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:46,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:46,728 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:46,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-16 10:59:46,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:46,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:46,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:46,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:46,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:46,741 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:46,744 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:46,744 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:46,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:46,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-11-16 10:59:46,759 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-16 10:59:46,759 INFO L748 eck$LassoCheckResult]: Stem: 40273#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26; 40098#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 40099#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 41756#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 41750#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 41744#L45 assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22; 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-16 10:59:46,759 INFO L750 eck$LassoCheckResult]: Loop: 39955#L607 main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1; 40054#L616-2 assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 40154#L621 assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 40155#L40 assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); 40241#L45 assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); 40212#L48 assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); 40213#L52 assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); 40287#L57 assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1; 39955#L607 [2022-11-16 10:59:46,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:46,760 INFO L85 PathProgramCache]: Analyzing trace with hash 2047121707, now seen corresponding path program 2 times [2022-11-16 10:59:46,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:46,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824217977] [2022-11-16 10:59:46,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:46,768 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:46,776 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:46,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:46,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1141479969, now seen corresponding path program 2 times [2022-11-16 10:59:46,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:46,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464077264] [2022-11-16 10:59:46,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:46,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:46,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:46,784 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:46,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:59:46,785 INFO L85 PathProgramCache]: Analyzing trace with hash -1281398453, now seen corresponding path program 3 times [2022-11-16 10:59:46,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:59:46,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519317569] [2022-11-16 10:59:46,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:59:46,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:59:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:46,794 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:59:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:59:46,803 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:59:47,532 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 10:59:47,533 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 10:59:47,533 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 10:59:47,533 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 10:59:47,533 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 10:59:47,533 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:47,533 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 10:59:47,533 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 10:59:47,534 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem02_label21.c_Iteration8_Lasso [2022-11-16 10:59:47,534 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 10:59:47,534 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 10:59:47,536 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,540 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,543 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,547 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,550 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,567 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,593 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,596 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,600 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,603 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,607 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,611 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,621 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,645 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,662 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,666 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,669 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,673 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,675 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,678 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,680 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:47,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 10:59:48,015 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 10:59:48,015 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 10:59:48,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,024 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-16 10:59:48,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,044 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-11-16 10:59:48,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,052 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-16 10:59:48,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,072 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-16 10:59:48,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,085 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,093 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-16 10:59:48,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,113 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-16 10:59:48,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,133 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-16 10:59:48,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,146 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,153 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-16 10:59:48,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,167 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,174 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-16 10:59:48,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,187 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2022-11-16 10:59:48,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,194 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-16 10:59:48,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-11-16 10:59:48,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,214 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-16 10:59:48,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,227 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-16 10:59:48,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,234 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-16 10:59:48,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-11-16 10:59:48,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,255 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-16 10:59:48,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-11-16 10:59:48,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,275 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-16 10:59:48,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,289 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-11-16 10:59:48,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,296 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-16 10:59:48,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2022-11-16 10:59:48,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,316 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-16 10:59:48,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,329 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-11-16 10:59:48,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,335 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-16 10:59:48,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,349 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-11-16 10:59:48,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,356 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-16 10:59:48,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,369 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-11-16 10:59:48,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,376 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-16 10:59:48,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,398 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-16 10:59:48,400 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 [2022-11-16 10:59:48,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,412 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-11-16 10:59:48,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,423 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-16 10:59:48,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,435 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:48,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,437 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-16 10:59:48,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:48,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-11-16 10:59:48,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,450 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-16 10:59:48,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,466 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2022-11-16 10:59:48,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,479 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-16 10:59:48,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,499 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-16 10:59:48,502 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 [2022-11-16 10:59:48,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,513 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2022-11-16 10:59:48,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,520 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-16 10:59:48,522 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 [2022-11-16 10:59:48,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,564 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-16 10:59:48,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,616 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-16 10:59:48,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,630 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,639 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-16 10:59:48,641 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 [2022-11-16 10:59:48,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:48,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,660 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-16 10:59:48,662 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 [2022-11-16 10:59:48,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2022-11-16 10:59:48,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,681 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-16 10:59:48,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2022-11-16 10:59:48,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,701 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-16 10:59:48,703 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 [2022-11-16 10:59:48,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2022-11-16 10:59:48,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,721 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-16 10:59:48,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:48,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 10:59:48,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2022-11-16 10:59:48,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,740 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-16 10:59:48,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:48,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:48,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:48,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-11-16 10:59:48,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,757 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-16 10:59:48,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:48,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 10:59:48,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 10:59:48,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:48,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-11-16 10:59:48,773 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 10:59:48,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,774 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-16 10:59:48,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,788 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2022-11-16 10:59:48,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,796 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-16 10:59:48,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,809 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,809 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-16 10:59:48,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,817 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-16 10:59:48,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,831 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,831 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-16 10:59:48,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,839 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-16 10:59:48,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,852 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,852 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2022-11-16 10:59:48,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,860 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-16 10:59:48,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,873 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,873 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-16 10:59:48,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,881 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-16 10:59:48,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-16 10:59:48,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,903 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-16 10:59:48,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-11-16 10:59:48,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,924 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-16 10:59:48,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,938 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,938 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-11-16 10:59:48,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,945 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-16 10:59:48,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-11-16 10:59:48,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,974 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-16 10:59:48,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:48,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:48,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:48,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:48,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:48,988 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:48,988 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:48,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:48,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2022-11-16 10:59:48,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:48,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:48,996 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:48,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-16 10:59:48,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-11-16 10:59:49,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,031 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-16 10:59:49,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,044 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,044 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2022-11-16 10:59:49,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,053 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-16 10:59:49,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,066 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2022-11-16 10:59:49,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,074 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-16 10:59:49,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-11-16 10:59:49,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,098 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-16 10:59:49,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,115 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,115 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2022-11-16 10:59:49,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,123 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-16 10:59:49,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,137 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,137 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,145 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-16 10:59:49,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2022-11-16 10:59:49,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,167 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-16 10:59:49,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,182 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,182 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,190 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-16 10:59:49,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,203 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,203 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-16 10:59:49,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,211 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-16 10:59:49,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,224 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:49,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,227 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 10:59:49,227 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:49,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,244 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-16 10:59:49,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,262 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,262 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-11-16 10:59:49,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,278 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-16 10:59:49,280 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 [2022-11-16 10:59:49,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-16 10:59:49,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,300 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-16 10:59:49,302 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 [2022-11-16 10:59:49,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-11-16 10:59:49,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,322 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-16 10:59:49,324 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 [2022-11-16 10:59:49,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,338 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-11-16 10:59:49,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,351 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-16 10:59:49,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,365 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,365 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-16 10:59:49,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,375 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-16 10:59:49,377 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 [2022-11-16 10:59:49,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,387 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,389 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,389 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2022-11-16 10:59:49,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,399 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-16 10:59:49,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,413 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,413 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,423 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-16 10:59:49,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,438 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-11-16 10:59:49,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,447 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-16 10:59:49,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,461 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,461 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-16 10:59:49,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,470 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-16 10:59:49,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,484 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-11-16 10:59:49,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,495 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-16 10:59:49,496 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 [2022-11-16 10:59:49,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:49,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:49,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-16 10:59:49,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,516 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-16 10:59:49,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:49,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:49,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:49,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,540 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-16 10:59:49,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:49,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:49,558 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:49,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:49,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2022-11-16 10:59:49,562 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 10:59:49,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,563 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-16 10:59:49,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2022-11-16 10:59:49,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,587 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-16 10:59:49,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,610 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-16 10:59:49,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2022-11-16 10:59:49,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,638 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-16 10:59:49,641 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 [2022-11-16 10:59:49,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2022-11-16 10:59:49,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,662 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-16 10:59:49,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-16 10:59:49,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,692 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-16 10:59:49,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,706 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,706 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-11-16 10:59:49,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,715 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-16 10:59:49,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,739 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-16 10:59:49,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,753 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,753 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,762 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-16 10:59:49,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-11-16 10:59:49,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,785 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-16 10:59:49,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,800 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,800 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2022-11-16 10:59:49,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,809 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-16 10:59:49,811 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 [2022-11-16 10:59:49,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-11-16 10:59:49,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,833 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-16 10:59:49,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2022-11-16 10:59:49,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,857 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-16 10:59:49,859 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 [2022-11-16 10:59:49,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-11-16 10:59:49,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,880 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-16 10:59:49,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,894 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-16 10:59:49,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,904 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-16 10:59:49,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,917 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,918 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-11-16 10:59:49,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,927 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-16 10:59:49,929 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 [2022-11-16 10:59:49,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,941 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,941 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-11-16 10:59:49,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,951 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-16 10:59:49,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-16 10:59:49,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,975 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-16 10:59:49,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:49,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:49,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:49,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:49,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:49,989 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:49,989 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:49,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:49,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:49,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:49,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:49,998 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:49,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-16 10:59:50,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-16 10:59:50,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,021 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-16 10:59:50,024 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 [2022-11-16 10:59:50,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,034 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:50,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,038 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 10:59:50,038 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 10:59:50,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:50,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,059 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-16 10:59:50,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,079 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,079 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-11-16 10:59:50,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,098 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-16 10:59:50,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,112 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,112 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2022-11-16 10:59:50,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,121 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-16 10:59:50,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:50,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,145 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-16 10:59:50,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-16 10:59:50,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,176 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-16 10:59:50,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-11-16 10:59:50,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,201 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-16 10:59:50,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-11-16 10:59:50,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,241 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-16 10:59:50,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,257 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,257 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:50,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,270 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-16 10:59:50,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-11-16 10:59:50,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,296 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-16 10:59:50,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-11-16 10:59:50,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,319 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-16 10:59:50,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-11-16 10:59:50,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,343 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-16 10:59:50,345 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 [2022-11-16 10:59:50,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,357 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:50,357 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:50,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-16 10:59:50,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,366 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-16 10:59:50,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:50,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:50,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:50,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-11-16 10:59:50,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,384 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-11-16 10:59:50,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:50,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:50,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:50,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:50,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2022-11-16 10:59:50,400 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 10:59:50,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,401 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-11-16 10:59:50,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,416 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,416 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2022-11-16 10:59:50,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,426 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-11-16 10:59:50,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2022-11-16 10:59:50,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,451 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-11-16 10:59:50,454 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 [2022-11-16 10:59:50,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,467 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,467 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2022-11-16 10:59:50,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,478 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-11-16 10:59:50,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,493 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2022-11-16 10:59:50,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,503 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-11-16 10:59:50,505 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 [2022-11-16 10:59:50,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,522 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-11-16 10:59:50,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,551 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-11-16 10:59:50,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,566 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,566 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2022-11-16 10:59:50,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,577 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-11-16 10:59:50,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,591 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2022-11-16 10:59:50,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,603 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-11-16 10:59:50,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,618 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,618 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-11-16 10:59:50,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,628 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-11-16 10:59:50,630 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 [2022-11-16 10:59:50,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-11-16 10:59:50,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,653 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-11-16 10:59:50,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,668 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,668 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2022-11-16 10:59:50,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,679 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-11-16 10:59:50,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,699 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,699 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-11-16 10:59:50,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,710 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-11-16 10:59:50,712 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 [2022-11-16 10:59:50,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,725 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,725 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2022-11-16 10:59:50,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,736 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-11-16 10:59:50,738 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 [2022-11-16 10:59:50,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,751 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-11-16 10:59:50,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,761 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-11-16 10:59:50,763 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 [2022-11-16 10:59:50,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,776 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,776 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2022-11-16 10:59:50,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,787 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-11-16 10:59:50,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,801 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2022-11-16 10:59:50,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,812 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-11-16 10:59:50,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,827 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,827 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-11-16 10:59:50,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,839 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-11-16 10:59:50,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,858 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,858 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:50,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,870 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-11-16 10:59:50,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:50,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,900 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-11-16 10:59:50,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,914 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:50,914 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:50,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:50,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,925 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-11-16 10:59:50,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,949 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:50,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:50,955 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 10:59:50,955 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 10:59:50,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:50,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-11-16 10:59:50,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:50,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:50,981 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:50,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-11-16 10:59:50,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:50,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:50,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:50,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:50,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,005 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,005 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2022-11-16 10:59:51,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,028 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-11-16 10:59:51,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,043 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,043 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2022-11-16 10:59:51,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,053 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-11-16 10:59:51,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,068 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,068 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2022-11-16 10:59:51,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,079 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-11-16 10:59:51,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2022-11-16 10:59:51,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,114 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-11-16 10:59:51,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,129 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,129 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,142 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-11-16 10:59:51,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,158 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,158 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2022-11-16 10:59:51,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,171 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-11-16 10:59:51,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,186 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,186 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,200 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-11-16 10:59:51,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,214 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2022-11-16 10:59:51,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,227 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-11-16 10:59:51,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2022-11-16 10:59:51,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,252 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-11-16 10:59:51,255 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 [2022-11-16 10:59:51,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,273 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2022-11-16 10:59:51,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,283 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-11-16 10:59:51,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:51,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:51,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2022-11-16 10:59:51,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,309 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-11-16 10:59:51,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:51,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:51,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:51,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,328 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-11-16 10:59:51,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 10:59:51,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:51,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:51,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:51,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:51,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,346 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 10:59:51,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,347 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-11-16 10:59:51,354 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 [2022-11-16 10:59:51,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2022-11-16 10:59:51,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,376 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-11-16 10:59:51,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,390 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,390 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2022-11-16 10:59:51,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,400 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-11-16 10:59:51,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,415 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2022-11-16 10:59:51,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,425 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-11-16 10:59:51,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,457 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,457 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-11-16 10:59:51,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,467 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-11-16 10:59:51,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,482 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,482 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2022-11-16 10:59:51,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,492 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-11-16 10:59:51,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,507 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,507 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2022-11-16 10:59:51,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,517 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2022-11-16 10:59:51,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,532 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,532 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2022-11-16 10:59:51,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,542 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2022-11-16 10:59:51,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,557 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,557 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2022-11-16 10:59:51,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,566 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2022-11-16 10:59:51,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,581 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2022-11-16 10:59:51,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,591 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2022-11-16 10:59:51,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,605 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,605 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2022-11-16 10:59:51,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,615 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2022-11-16 10:59:51,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,630 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,630 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,660 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,679 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,679 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2022-11-16 10:59:51,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,704 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,722 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,723 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2022-11-16 10:59:51,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,748 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,767 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,767 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2022-11-16 10:59:51,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,792 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,796 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 [2022-11-16 10:59:51,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,808 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,811 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,811 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2022-11-16 10:59:51,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,836 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,840 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 [2022-11-16 10:59:51,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,855 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,855 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2022-11-16 10:59:51,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:51,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,880 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2022-11-16 10:59:51,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,896 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,896 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2022-11-16 10:59:51,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,907 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2022-11-16 10:59:51,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,921 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,921 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2022-11-16 10:59:51,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,931 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2022-11-16 10:59:51,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:51,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,945 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:51,945 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:51,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2022-11-16 10:59:51,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,955 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2022-11-16 10:59:51,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:51,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:51,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:51,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:51,967 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:51,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:51,970 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 10:59:51,971 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:51,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:51,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2022-11-16 10:59:51,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:51,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:51,989 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:51,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2022-11-16 10:59:51,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,007 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,008 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2022-11-16 10:59:52,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,027 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2022-11-16 10:59:52,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,041 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2022-11-16 10:59:52,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,050 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2022-11-16 10:59:52,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,096 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2022-11-16 10:59:52,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,116 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,116 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2022-11-16 10:59:52,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,130 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2022-11-16 10:59:52,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,142 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,144 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,144 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,156 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2022-11-16 10:59:52,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,170 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,170 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2022-11-16 10:59:52,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,181 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2022-11-16 10:59:52,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,195 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,195 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2022-11-16 10:59:52,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,207 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2022-11-16 10:59:52,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,221 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,221 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2022-11-16 10:59:52,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,232 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2022-11-16 10:59:52,235 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 [2022-11-16 10:59:52,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,247 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,256 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2022-11-16 10:59:52,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,270 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,270 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,280 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2022-11-16 10:59:52,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,294 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 10:59:52,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 10:59:52,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,304 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2022-11-16 10:59:52,306 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 [2022-11-16 10:59:52,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:52,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:52,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:52,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,322 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2022-11-16 10:59:52,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:52,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:52,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 10:59:52,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 10:59:52,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:52,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2022-11-16 10:59:52,341 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 10:59:52,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,342 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2022-11-16 10:59:52,344 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 [2022-11-16 10:59:52,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,354 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,356 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,357 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2022-11-16 10:59:52,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,369 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2022-11-16 10:59:52,371 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 [2022-11-16 10:59:52,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2022-11-16 10:59:52,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,395 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2022-11-16 10:59:52,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,408 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2022-11-16 10:59:52,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,424 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2022-11-16 10:59:52,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,449 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,451 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,452 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,470 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,486 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2022-11-16 10:59:52,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,512 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2022-11-16 10:59:52,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,556 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,572 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2022-11-16 10:59:52,575 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,600 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,604 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 [2022-11-16 10:59:52,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2022-11-16 10:59:52,619 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,619 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,644 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2022-11-16 10:59:52,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2022-11-16 10:59:52,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,674 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2022-11-16 10:59:52,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2022-11-16 10:59:52,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,700 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2022-11-16 10:59:52,703 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 [2022-11-16 10:59:52,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,713 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,715 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,715 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2022-11-16 10:59:52,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,727 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2022-11-16 10:59:52,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,740 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,743 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,743 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2022-11-16 10:59:52,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,762 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2022-11-16 10:59:52,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,777 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2022-11-16 10:59:52,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,788 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2022-11-16 10:59:52,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,803 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2022-11-16 10:59:52,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,816 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2022-11-16 10:59:52,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,828 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2022-11-16 10:59:52,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,843 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2022-11-16 10:59:52,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:52,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,870 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2022-11-16 10:59:52,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,882 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2022-11-16 10:59:52,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,897 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2022-11-16 10:59:52,899 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 [2022-11-16 10:59:52,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,911 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,911 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2022-11-16 10:59:52,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,923 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2022-11-16 10:59:52,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,935 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:52,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,937 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:52,937 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:52,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2022-11-16 10:59:52,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,949 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:52,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2022-11-16 10:59:52,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:52,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:52,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:52,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:52,961 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:52,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:52,966 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 10:59:52,966 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 10:59:52,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:52,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2022-11-16 10:59:52,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:52,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:52,990 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2022-11-16 10:59:53,008 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 [2022-11-16 10:59:53,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,052 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2022-11-16 10:59:53,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,065 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,067 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2022-11-16 10:59:53,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,078 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2022-11-16 10:59:53,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,090 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,093 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,093 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,105 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2022-11-16 10:59:53,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,118 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,123 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,124 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2022-11-16 10:59:53,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,146 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2022-11-16 10:59:53,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,158 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2022-11-16 10:59:53,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,174 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2022-11-16 10:59:53,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,186 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,189 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,189 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,204 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2022-11-16 10:59:53,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,219 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,234 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2022-11-16 10:59:53,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,247 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2022-11-16 10:59:53,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,265 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2022-11-16 10:59:53,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,278 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,297 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2022-11-16 10:59:53,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,340 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,344 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 [2022-11-16 10:59:53,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2022-11-16 10:59:53,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:53,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:53,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,384 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,400 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:53,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:53,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:53,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2022-11-16 10:59:53,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,428 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2022-11-16 10:59:53,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 10:59:53,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:53,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:53,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:53,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:53,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,479 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 10:59:53,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,480 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2022-11-16 10:59:53,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,501 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,501 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,530 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,536 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 [2022-11-16 10:59:53,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2022-11-16 10:59:53,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2022-11-16 10:59:53,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,566 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2022-11-16 10:59:53,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,582 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2022-11-16 10:59:53,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,598 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2022-11-16 10:59:53,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,614 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,614 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2022-11-16 10:59:53,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,628 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2022-11-16 10:59:53,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,644 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,644 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2022-11-16 10:59:53,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,660 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2022-11-16 10:59:53,662 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 [2022-11-16 10:59:53,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2022-11-16 10:59:53,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,692 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2022-11-16 10:59:53,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,708 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,708 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Ended with exit code 0 [2022-11-16 10:59:53,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,724 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2022-11-16 10:59:53,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,740 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,754 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2022-11-16 10:59:53,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,770 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2022-11-16 10:59:53,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,785 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2022-11-16 10:59:53,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,801 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,821 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2022-11-16 10:59:53,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2022-11-16 10:59:53,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,852 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2022-11-16 10:59:53,855 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 [2022-11-16 10:59:53,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,865 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,868 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,868 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:53,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,884 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2022-11-16 10:59:53,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,899 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Ended with exit code 0 [2022-11-16 10:59:53,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,915 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2022-11-16 10:59:53,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Ended with exit code 0 [2022-11-16 10:59:53,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,945 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2022-11-16 10:59:53,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,966 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,966 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:53,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:53,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2022-11-16 10:59:53,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:53,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:53,981 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:53,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2022-11-16 10:59:53,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:53,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:53,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:53,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:53,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:53,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:53,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:53,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2022-11-16 10:59:54,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,012 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2022-11-16 10:59:54,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,028 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,028 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2022-11-16 10:59:54,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,044 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2022-11-16 10:59:54,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,064 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,064 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,092 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2022-11-16 10:59:54,112 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,112 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,140 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2022-11-16 10:59:54,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,155 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:54,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,162 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 10:59:54,162 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 10:59:54,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2022-11-16 10:59:54,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,193 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2022-11-16 10:59:54,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,217 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2022-11-16 10:59:54,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,249 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2022-11-16 10:59:54,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,265 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,265 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2022-11-16 10:59:54,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,279 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2022-11-16 10:59:54,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,295 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,295 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2022-11-16 10:59:54,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,311 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2022-11-16 10:59:54,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,330 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,330 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2022-11-16 10:59:54,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,370 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2022-11-16 10:59:54,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,387 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2022-11-16 10:59:54,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,405 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2022-11-16 10:59:54,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,422 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2022-11-16 10:59:54,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,439 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2022-11-16 10:59:54,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,459 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,459 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2022-11-16 10:59:54,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,477 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2022-11-16 10:59:54,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,493 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2022-11-16 10:59:54,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,515 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2022-11-16 10:59:54,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,530 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,530 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,546 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2022-11-16 10:59:54,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,562 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,562 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,577 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2022-11-16 10:59:54,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,593 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 10:59:54,593 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 10:59:54,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2022-11-16 10:59:54,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,608 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2022-11-16 10:59:54,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:54,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,623 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:54,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:54,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,631 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2022-11-16 10:59:54,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:54,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:54,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 10:59:54,645 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 10:59:54,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:54,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,653 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 10:59:54,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,654 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2022-11-16 10:59:54,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,669 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,679 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2022-11-16 10:59:54,681 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 [2022-11-16 10:59:54,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2022-11-16 10:59:54,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,704 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2022-11-16 10:59:54,707 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 [2022-11-16 10:59:54,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,720 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,731 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2022-11-16 10:59:54,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,746 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,746 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:54,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,756 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2022-11-16 10:59:54,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,773 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2022-11-16 10:59:54,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,784 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2022-11-16 10:59:54,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,802 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2022-11-16 10:59:54,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,815 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2022-11-16 10:59:54,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2022-11-16 10:59:54,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,845 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2022-11-16 10:59:54,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,863 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2022-11-16 10:59:54,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,874 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2022-11-16 10:59:54,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2022-11-16 10:59:54,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,904 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2022-11-16 10:59:54,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2022-11-16 10:59:54,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,934 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2022-11-16 10:59:54,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:54,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,952 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,952 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2022-11-16 10:59:54,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,964 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:54,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2022-11-16 10:59:54,967 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 [2022-11-16 10:59:54,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:54,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:54,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:54,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:54,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:54,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:54,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:54,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:54,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2022-11-16 10:59:54,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:54,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:54,994 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2022-11-16 10:59:55,004 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 [2022-11-16 10:59:55,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2022-11-16 10:59:55,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,031 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2022-11-16 10:59:55,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2022-11-16 10:59:55,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,060 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2022-11-16 10:59:55,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Ended with exit code 0 [2022-11-16 10:59:55,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,088 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2022-11-16 10:59:55,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,105 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,105 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2022-11-16 10:59:55,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,116 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2022-11-16 10:59:55,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,144 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2022-11-16 10:59:55,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2022-11-16 10:59:55,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,169 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2022-11-16 10:59:55,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,183 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,183 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2022-11-16 10:59:55,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,192 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2022-11-16 10:59:55,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,205 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:55,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,209 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 10:59:55,209 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 10:59:55,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2022-11-16 10:59:55,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,230 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2022-11-16 10:59:55,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,274 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2022-11-16 10:59:55,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2022-11-16 10:59:55,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,298 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2022-11-16 10:59:55,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,322 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2022-11-16 10:59:55,324 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 [2022-11-16 10:59:55,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2022-11-16 10:59:55,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,355 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2022-11-16 10:59:55,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,382 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2022-11-16 10:59:55,384 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 [2022-11-16 10:59:55,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,397 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,397 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2022-11-16 10:59:55,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,408 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2022-11-16 10:59:55,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2022-11-16 10:59:55,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,435 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2022-11-16 10:59:55,437 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 [2022-11-16 10:59:55,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,463 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2022-11-16 10:59:55,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,487 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2022-11-16 10:59:55,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,512 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2022-11-16 10:59:55,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 10:59:55,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 10:59:55,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2022-11-16 10:59:55,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,536 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2022-11-16 10:59:55,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:55,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:55,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:55,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2022-11-16 10:59:55,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,554 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2022-11-16 10:59:55,557 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 [2022-11-16 10:59:55,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 10:59:55,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:55,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 10:59:55,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 10:59:55,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:55,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2022-11-16 10:59:55,573 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 10:59:55,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,574 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2022-11-16 10:59:55,576 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 [2022-11-16 10:59:55,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2022-11-16 10:59:55,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,603 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2022-11-16 10:59:55,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,619 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,619 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Ended with exit code 0 [2022-11-16 10:59:55,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,632 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2022-11-16 10:59:55,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,646 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,650 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,650 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2022-11-16 10:59:55,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,665 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2022-11-16 10:59:55,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,681 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,681 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2022-11-16 10:59:55,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,694 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,712 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 [2022-11-16 10:59:55,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2022-11-16 10:59:55,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,722 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,725 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,725 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2022-11-16 10:59:55,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,739 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2022-11-16 10:59:55,742 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 [2022-11-16 10:59:55,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,752 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,755 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,755 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:55,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,769 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2022-11-16 10:59:55,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,784 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,787 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,787 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2022-11-16 10:59:55,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,801 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2022-11-16 10:59:55,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,815 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,818 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,818 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2022-11-16 10:59:55,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,831 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2022-11-16 10:59:55,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,845 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,848 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,848 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2022-11-16 10:59:55,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,864 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2022-11-16 10:59:55,867 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 [2022-11-16 10:59:55,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,878 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,881 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,881 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2022-11-16 10:59:55,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,895 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2022-11-16 10:59:55,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,910 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,913 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,913 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2022-11-16 10:59:55,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,927 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2022-11-16 10:59:55,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,945 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,945 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2022-11-16 10:59:55,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,959 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2022-11-16 10:59:55,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:55,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:55,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:55,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:55,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:55,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:55,977 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:55,977 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:55,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:55,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2022-11-16 10:59:55,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:55,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:55,992 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:55,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2022-11-16 10:59:55,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,006 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,010 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,010 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2022-11-16 10:59:56,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,024 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2022-11-16 10:59:56,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,038 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,041 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,041 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2022-11-16 10:59:56,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,055 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2022-11-16 10:59:56,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,073 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2022-11-16 10:59:56,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,088 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2022-11-16 10:59:56,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,102 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,105 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,105 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2022-11-16 10:59:56,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,119 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2022-11-16 10:59:56,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,136 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,136 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2022-11-16 10:59:56,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,149 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2022-11-16 10:59:56,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,165 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,165 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2022-11-16 10:59:56,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,178 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2022-11-16 10:59:56,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,191 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 10:59:56,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,199 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 10:59:56,199 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 10:59:56,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:56,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,230 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2022-11-16 10:59:56,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,257 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,257 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2022-11-16 10:59:56,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,294 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2022-11-16 10:59:56,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,315 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,315 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2022-11-16 10:59:56,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,328 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2022-11-16 10:59:56,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,345 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,345 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2022-11-16 10:59:56,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,360 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2022-11-16 10:59:56,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,381 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,381 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:56,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,406 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2022-11-16 10:59:56,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,424 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,425 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:56,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,441 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2022-11-16 10:59:56,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,455 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,459 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,459 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2022-11-16 10:59:56,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,476 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2022-11-16 10:59:56,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,493 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,493 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:56,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,513 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2022-11-16 10:59:56,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,527 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,531 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,531 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2022-11-16 10:59:56,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,548 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2022-11-16 10:59:56,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,564 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,564 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:56,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,578 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2022-11-16 10:59:56,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,592 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,595 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,595 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2022-11-16 10:59:56,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,608 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2022-11-16 10:59:56,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,623 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,626 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 10:59:56,626 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 10:59:56,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2022-11-16 10:59:56,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,640 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2022-11-16 10:59:56,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:56,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,654 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:56,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:56,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:56,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 10:59:56,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:59:56,662 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 10:59:56,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2022-11-16 10:59:56,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 10:59:56,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 10:59:56,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 10:59:56,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 10:59:56,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 10:59:56,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 10:59:56,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 10:59:56,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 10:59:56,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 10:59:56,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 10:59:56,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2022-11-16 10:59:56,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 16.11 10:59:56 BoogieIcfgContainer [2022-11-16 10:59:56,693 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-16 10:59:56,693 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 10:59:56,693 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 10:59:56,694 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 10:59:56,694 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:59:18" (3/4) ... [2022-11-16 10:59:56,697 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 10:59:56,697 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 10:59:56,698 INFO L158 Benchmark]: Toolchain (without parser) took 40312.93ms. Allocated memory was 109.1MB in the beginning and 390.1MB in the end (delta: 281.0MB). Free memory was 65.4MB in the beginning and 181.1MB in the end (delta: -115.7MB). Peak memory consumption was 164.8MB. Max. memory is 16.1GB. [2022-11-16 10:59:56,699 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory was 84.1MB in the beginning and 84.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:59:56,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 637.98ms. Allocated memory is still 109.1MB. Free memory was 65.3MB in the beginning and 67.1MB in the end (delta: -1.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 10:59:56,700 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.18ms. Allocated memory is still 109.1MB. Free memory was 67.1MB in the beginning and 61.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 10:59:56,700 INFO L158 Benchmark]: Boogie Preprocessor took 107.30ms. Allocated memory is still 109.1MB. Free memory was 61.9MB in the beginning and 57.4MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 10:59:56,701 INFO L158 Benchmark]: RCFGBuilder took 1362.90ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 57.4MB in the beginning and 93.0MB in the end (delta: -35.7MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2022-11-16 10:59:56,702 INFO L158 Benchmark]: BuchiAutomizer took 38083.97ms. Allocated memory was 132.1MB in the beginning and 390.1MB in the end (delta: 257.9MB). Free memory was 93.0MB in the beginning and 181.1MB in the end (delta: -88.1MB). Peak memory consumption was 241.7MB. Max. memory is 16.1GB. [2022-11-16 10:59:56,702 INFO L158 Benchmark]: Witness Printer took 4.37ms. Allocated memory is still 390.1MB. Free memory is still 181.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:59:56,704 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory was 84.1MB in the beginning and 84.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 637.98ms. Allocated memory is still 109.1MB. Free memory was 65.3MB in the beginning and 67.1MB in the end (delta: -1.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 108.18ms. Allocated memory is still 109.1MB. Free memory was 67.1MB in the beginning and 61.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.30ms. Allocated memory is still 109.1MB. Free memory was 61.9MB in the beginning and 57.4MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1362.90ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 57.4MB in the beginning and 93.0MB in the end (delta: -35.7MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. * BuchiAutomizer took 38083.97ms. Allocated memory was 132.1MB in the beginning and 390.1MB in the end (delta: 257.9MB). Free memory was 93.0MB in the beginning and 181.1MB in the end (delta: -88.1MB). Peak memory consumption was 241.7MB. Max. memory is 16.1GB. * Witness Printer took 4.37ms. Allocated memory is still 390.1MB. Free memory is still 181.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function a17 and consists of 3 locations. One deterministic module has affine ranking function -2 * a28 + 17 and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 2375 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 38.0s and 8 iterations. TraceHistogramMax:3. Analysis of lassos took 31.2s. Construction of modules took 3.9s. Büchi inclusion checks took 2.4s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 7. Automata minimization 0.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 1018 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1627 SdHoareTripleChecker+Valid, 4.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1625 mSDsluCounter, 1140 SdHoareTripleChecker+Invalid, 3.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 136 mSDsCounter, 431 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3827 IncrementalHoareTripleChecker+Invalid, 4258 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 431 mSolverCounterUnsat, 1004 mSDtfsCounter, 3827 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI3 SFLT0 conc2 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital71 mio100 ax100 hnf100 lsp35 ukn93 mio100 lsp100 div100 bol100 ite100 ukn100 eq211 hnf91 smp100 dnf134 smp92 tf104 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 49ms VariablesStem: 1 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 11 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.6s 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(20, 2);call #Ultimate.allocInit(12, 3);~a11~0 := 0;~a~0 := 1;~a21~0 := 1;~c~0 := 3;~d~0 := 4;~e~0 := 5;~a25~0 := 0;~f~0 := 6;~a28~0 := 7;~a17~0 := 8;~a19~0 := 1;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" Loop: "main_#t~ret7#1 := calculate_output_#res#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_#t~ret7#1;" "assume !false;havoc main_~input~0#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-16 10:59:56,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07cd4a48-f001-4179-b095-a38711f07905/bin/uautomizer-tPACEb0tL8/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