./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 2329fc70 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_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8 --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 3627a732530e36fdf7a132fca7d3f33785550e6f2e2a95fdbae864743bbd37d1 --- 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-2329fc7 [2022-12-13 13:56:45,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:56:45,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:56:45,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:56:45,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:56:45,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:56:45,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:56:45,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:56:45,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:56:45,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:56:45,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:56:45,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:56:45,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:56:45,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:56:45,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:56:45,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:56:45,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:56:45,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:56:45,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:56:45,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:56:45,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:56:45,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:56:45,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:56:45,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:56:45,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:56:45,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:56:45,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:56:45,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:56:45,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:56:45,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:56:45,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:56:45,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:56:45,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:56:45,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:56:45,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:56:45,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:56:45,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:56:45,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:56:45,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:56:45,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:56:45,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:56:45,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-12-13 13:56:45,647 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:56:45,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:56:45,648 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:56:45,648 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:56:45,649 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:56:45,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:56:45,649 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:56:45,649 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-12-13 13:56:45,649 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-12-13 13:56:45,649 INFO L138 SettingsManager]: * Use old map elimination=false [2022-12-13 13:56:45,649 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-12-13 13:56:45,650 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-12-13 13:56:45,650 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-12-13 13:56:45,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:56:45,650 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 13:56:45,650 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:56:45,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 13:56:45,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 13:56:45,652 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-12-13 13:56:45,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:56:45,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-12-13 13:56:45,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:56:45,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:56:45,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:56:45,653 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:56:45,653 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-12-13 13:56:45,653 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_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3627a732530e36fdf7a132fca7d3f33785550e6f2e2a95fdbae864743bbd37d1 [2022-12-13 13:56:45,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:56:45,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:56:45,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:56:45,834 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:56:45,834 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:56:45,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c [2022-12-13 13:56:48,379 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:56:48,536 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:56:48,536 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c [2022-12-13 13:56:48,540 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/data/9569cd664/a2ad9676f08b46e2a7807495e3d87d1e/FLAG7cbbfc51c [2022-12-13 13:56:48,964 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/data/9569cd664/a2ad9676f08b46e2a7807495e3d87d1e [2022-12-13 13:56:48,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:56:48,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:56:48,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:56:48,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:56:48,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:56:48,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:56:48" (1/1) ... [2022-12-13 13:56:48,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282007d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:48, skipping insertion in model container [2022-12-13 13:56:48,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:56:48" (1/1) ... [2022-12-13 13:56:48,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:56:48,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:56:49,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c[327,340] [2022-12-13 13:56:49,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:56:49,089 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 13:56:49,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c[327,340] [2022-12-13 13:56:49,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:56:49,108 INFO L208 MainTranslator]: Completed translation [2022-12-13 13:56:49,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49 WrapperNode [2022-12-13 13:56:49,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:56:49,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 13:56:49,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 13:56:49,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 13:56:49,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,130 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-12-13 13:56:49,130 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 13:56:49,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 13:56:49,131 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 13:56:49,131 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 13:56:49,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,142 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 13:56:49,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 13:56:49,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 13:56:49,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 13:56:49,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (1/1) ... [2022-12-13 13:56:49,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-12-13 13:56:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 13:56:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 13:56:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 13:56:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 13:56:49,252 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 13:56:49,254 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 13:56:49,326 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 13:56:49,330 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 13:56:49,330 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 13:56:49,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:56:49 BoogieIcfgContainer [2022-12-13 13:56:49,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 13:56:49,332 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-12-13 13:56:49,332 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-12-13 13:56:49,335 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-12-13 13:56:49,335 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 13:56:49,335 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.12 01:56:48" (1/3) ... [2022-12-13 13:56:49,336 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1111fe38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 01:56:49, skipping insertion in model container [2022-12-13 13:56:49,336 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 13:56:49,336 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:56:49" (2/3) ... [2022-12-13 13:56:49,336 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1111fe38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 01:56:49, skipping insertion in model container [2022-12-13 13:56:49,336 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 13:56:49,336 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:56:49" (3/3) ... [2022-12-13 13:56:49,338 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_1-2.c [2022-12-13 13:56:49,384 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-12-13 13:56:49,384 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-12-13 13:56:49,384 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-12-13 13:56:49,384 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-12-13 13:56:49,384 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-12-13 13:56:49,384 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-12-13 13:56:49,384 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-12-13 13:56:49,384 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-12-13 13:56:49,388 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 13:56:49,400 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-12-13 13:56:49,401 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 13:56:49,401 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 13:56:49,404 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 13:56:49,404 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-12-13 13:56:49,404 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-12-13 13:56:49,405 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 13:56:49,405 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-12-13 13:56:49,406 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 13:56:49,406 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 13:56:49,406 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 13:56:49,406 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-12-13 13:56:49,412 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true [2022-12-13 13:56:49,412 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-12-13 13:56:49,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:49,416 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-12-13 13:56:49,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:49,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938614292] [2022-12-13 13:56:49,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:49,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:56:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:49,496 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:56:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:49,517 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:56:49,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:49,519 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-12-13 13:56:49,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:49,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316217913] [2022-12-13 13:56:49,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:49,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:56:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:49,530 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:56:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:49,536 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:56:49,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:49,537 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-12-13 13:56:49,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:49,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652205785] [2022-12-13 13:56:49,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:56:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:49,550 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:56:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:49,561 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:56:49,616 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 13:56:49,616 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 13:56:49,616 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 13:56:49,617 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 13:56:49,617 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-12-13 13:56:49,617 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,617 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 13:56:49,617 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 13:56:49,617 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-12-13 13:56:49,617 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 13:56:49,617 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 13:56:49,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:49,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:49,648 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:49,749 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 13:56:49,750 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-12-13 13:56:49,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,752 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-12-13 13:56:49,754 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 13:56:49,755 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 13:56:49,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:49,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,776 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-12-13 13:56:49,778 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-12-13 13:56:49,778 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 13:56:49,804 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-12-13 13:56:49,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-12-13 13:56:49,807 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 13:56:49,808 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 13:56:49,808 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 13:56:49,808 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 13:56:49,808 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 13:56:49,808 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,808 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 13:56:49,808 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 13:56:49,808 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-12-13 13:56:49,808 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 13:56:49,809 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 13:56:49,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:49,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:49,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:49,875 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 13:56:49,878 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 13:56:49,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,880 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-12-13 13:56:49,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:49,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:49,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:49,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:49,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:49,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:49,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:49,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:49,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:49,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-12-13 13:56:49,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,907 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-12-13 13:56:49,909 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 [2022-12-13 13:56:49,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:49,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:49,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:49,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:49,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:49,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:49,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:49,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:49,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-12-13 13:56:49,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,926 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-12-13 13:56:49,929 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 [2022-12-13 13:56:49,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:49,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:49,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:49,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:49,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:49,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:49,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:49,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:49,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-12-13 13:56:49,947 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 13:56:49,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,948 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-12-13 13:56:49,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:49,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:49,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:49,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:49,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:49,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:49,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:49,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:49,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:49,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:49,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,974 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-12-13 13:56:49,976 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 [2022-12-13 13:56:49,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:49,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:49,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:49,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:49,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:49,988 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:49,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:49,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:49,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-12-13 13:56:49,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:49,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:49,993 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:49,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-12-13 13:56:49,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:50,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:50,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-12-13 13:56:50,013 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 13:56:50,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,014 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-12-13 13:56:50,017 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 [2022-12-13 13:56:50,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-12-13 13:56:50,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,039 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-12-13 13:56:50,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-12-13 13:56:50,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,060 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-12-13 13:56:50,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,081 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 13:56:50,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,083 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-12-13 13:56:50,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:50,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:50,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-12-13 13:56:50,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,110 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-12-13 13:56:50,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:50,124 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:50,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-12-13 13:56:50,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,132 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-12-13 13:56:50,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:50,147 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:50,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,153 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 13:56:50,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,154 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-12-13 13:56:50,156 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 [2022-12-13 13:56:50,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:50,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:50,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:50,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,179 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-12-13 13:56:50,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:50,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:50,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:50,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-12-13 13:56:50,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,200 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-12-13 13:56:50,202 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 [2022-12-13 13:56:50,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:50,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:50,216 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:50,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-12-13 13:56:50,224 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 13:56:50,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,225 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-12-13 13:56:50,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:50,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-12-13 13:56:50,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,255 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-12-13 13:56:50,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:50,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-12-13 13:56:50,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,278 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-12-13 13:56:50,280 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 [2022-12-13 13:56:50,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:50,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,305 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 13:56:50,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,306 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-12-13 13:56:50,308 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 [2022-12-13 13:56:50,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:50,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:50,323 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:50,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-12-13 13:56:50,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,342 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-12-13 13:56:50,344 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 [2022-12-13 13:56:50,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:50,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:50,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:50,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-12-13 13:56:50,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,364 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-12-13 13:56:50,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:50,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:50,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:50,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,402 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 13:56:50,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,403 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-12-13 13:56:50,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:50,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,428 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-12-13 13:56:50,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:50,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,448 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-12-13 13:56:50,450 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 [2022-12-13 13:56:50,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:50,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:50,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:50,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,469 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 13:56:50,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,471 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-12-13 13:56:50,473 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 [2022-12-13 13:56:50,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:50,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,483 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:50,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-12-13 13:56:50,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,498 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-12-13 13:56:50,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:50,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,511 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:50,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,521 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-12-13 13:56:50,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:50,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:50,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,534 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:50,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:50,619 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 13:56:50,619 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 13:56:50,619 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 13:56:50,619 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 13:56:50,619 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 13:56:50,619 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,619 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 13:56:50,619 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 13:56:50,619 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Lasso [2022-12-13 13:56:50,619 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 13:56:50,620 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 13:56:50,622 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,644 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,659 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,675 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,679 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:50,789 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 13:56:50,789 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 13:56:50,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,790 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-12-13 13:56:50,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:50,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,804 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:50,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:50,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-12-13 13:56:50,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,809 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-12-13 13:56:50,811 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 [2022-12-13 13:56:50,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-12-13 13:56:50,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,831 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-12-13 13:56:50,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-12-13 13:56:50,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,852 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-12-13 13:56:50,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-12-13 13:56:50,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,877 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-12-13 13:56:50,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,891 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-12-13 13:56:50,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,898 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-12-13 13:56:50,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:50,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-12-13 13:56:50,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,919 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-12-13 13:56:50,921 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 [2022-12-13 13:56:50,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-12-13 13:56:50,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,940 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-12-13 13:56:50,942 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 [2022-12-13 13:56:50,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,953 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-12-13 13:56:50,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,962 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-12-13 13:56:50,964 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 [2022-12-13 13:56:50,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,975 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:50,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:50,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-12-13 13:56:50,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:50,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:50,982 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:50,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-12-13 13:56:50,985 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 [2022-12-13 13:56:50,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:50,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:50,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:50,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:50,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:50,997 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:51,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-12-13 13:56:51,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,003 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-12-13 13:56:51,005 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 [2022-12-13 13:56:51,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:51,017 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:51,017 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:51,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,024 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-12-13 13:56:51,026 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 [2022-12-13 13:56:51,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:51,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:51,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:51,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-12-13 13:56:51,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,044 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-12-13 13:56:51,046 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 [2022-12-13 13:56:51,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:51,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:51,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:51,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-12-13 13:56:51,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,063 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-12-13 13:56:51,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:51,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:51,079 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:51,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-12-13 13:56:51,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,086 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-12-13 13:56:51,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:51,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:51,098 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:51,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:51,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-12-13 13:56:51,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,103 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-12-13 13:56:51,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:51,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:51,117 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:51,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-12-13 13:56:51,124 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 13:56:51,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,125 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-12-13 13:56:51,127 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 [2022-12-13 13:56:51,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:51,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,138 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:51,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:51,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,142 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-12-13 13:56:51,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,166 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-12-13 13:56:51,168 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 [2022-12-13 13:56:51,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,180 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,181 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-12-13 13:56:51,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,187 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-12-13 13:56:51,189 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 [2022-12-13 13:56:51,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,213 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-12-13 13:56:51,215 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 [2022-12-13 13:56:51,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,227 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,227 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,234 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-12-13 13:56:51,236 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 [2022-12-13 13:56:51,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,248 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,248 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-12-13 13:56:51,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,256 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-12-13 13:56:51,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,269 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,269 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-12-13 13:56:51,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,277 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-12-13 13:56:51,279 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 [2022-12-13 13:56:51,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,290 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,290 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-12-13 13:56:51,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,297 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-12-13 13:56:51,299 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 [2022-12-13 13:56:51,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,309 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,311 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,311 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-12-13 13:56:51,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,318 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-12-13 13:56:51,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,331 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,331 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-12-13 13:56:51,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,338 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-12-13 13:56:51,340 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 [2022-12-13 13:56:51,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,353 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-12-13 13:56:51,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,360 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-12-13 13:56:51,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-12-13 13:56:51,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,381 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-12-13 13:56:51,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,395 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,395 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,403 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-12-13 13:56:51,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,418 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,418 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-12-13 13:56:51,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,424 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-12-13 13:56:51,429 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 [2022-12-13 13:56:51,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:51,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:51,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:51,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-12-13 13:56:51,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,444 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-12-13 13:56:51,446 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 [2022-12-13 13:56:51,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:51,459 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:51,459 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:51,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-12-13 13:56:51,470 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 13:56:51,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,471 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-12-13 13:56:51,473 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 [2022-12-13 13:56:51,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:51,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:51,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:51,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-12-13 13:56:51,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,488 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-12-13 13:56:51,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,502 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,503 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,511 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-12-13 13:56:51,513 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 [2022-12-13 13:56:51,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,525 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,525 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-12-13 13:56:51,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,534 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-12-13 13:56:51,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,549 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,549 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-12-13 13:56:51,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,561 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-12-13 13:56:51,563 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 [2022-12-13 13:56:51,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,575 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-12-13 13:56:51,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,583 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-12-13 13:56:51,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-12-13 13:56:51,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,605 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-12-13 13:56:51,607 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 [2022-12-13 13:56:51,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,619 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,619 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-12-13 13:56:51,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,628 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-12-13 13:56:51,630 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 [2022-12-13 13:56:51,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-12-13 13:56:51,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,652 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-12-13 13:56:51,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,666 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,666 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-12-13 13:56:51,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,675 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-12-13 13:56:51,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-12-13 13:56:51,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,697 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-12-13 13:56:51,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-12-13 13:56:51,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,719 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-12-13 13:56:51,721 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 [2022-12-13 13:56:51,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,733 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,733 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-12-13 13:56:51,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,742 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-12-13 13:56:51,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-12-13 13:56:51,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,764 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-12-13 13:56:51,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-12-13 13:56:51,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,786 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-12-13 13:56:51,789 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 [2022-12-13 13:56:51,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:51,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:51,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:51,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-12-13 13:56:51,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,804 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-12-13 13:56:51,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:51,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:51,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:51,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-12-13 13:56:51,833 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 13:56:51,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,834 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-12-13 13:56:51,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:51,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:51,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:51,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-12-13 13:56:51,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,852 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-12-13 13:56:51,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:51,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,866 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:51,866 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:51,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-12-13 13:56:51,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,875 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-12-13 13:56:51,877 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 [2022-12-13 13:56:51,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:51,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:51,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-12-13 13:56:51,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,897 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-12-13 13:56:51,899 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 [2022-12-13 13:56:51,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:51,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:51,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-12-13 13:56:51,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,927 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-12-13 13:56:51,929 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 [2022-12-13 13:56:51,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:51,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:51,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:51,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,950 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-12-13 13:56:51,952 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 [2022-12-13 13:56:51,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,965 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:51,965 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:51,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-12-13 13:56:51,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,974 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-12-13 13:56:51,976 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 [2022-12-13 13:56:51,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:51,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:51,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:51,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:51,988 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:51,988 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:51,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:51,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-12-13 13:56:51,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:51,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:51,997 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:51,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-12-13 13:56:51,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,011 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,011 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-12-13 13:56:52,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,021 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-12-13 13:56:52,023 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 [2022-12-13 13:56:52,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,035 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,035 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-12-13 13:56:52,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,043 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-12-13 13:56:52,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,057 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-12-13 13:56:52,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,065 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-12-13 13:56:52,067 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 [2022-12-13 13:56:52,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,079 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,079 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-12-13 13:56:52,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,087 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-12-13 13:56:52,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,100 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,101 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-12-13 13:56:52,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,112 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-12-13 13:56:52,114 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 [2022-12-13 13:56:52,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-12-13 13:56:52,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,136 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-12-13 13:56:52,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,150 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,150 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-12-13 13:56:52,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,159 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-12-13 13:56:52,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:52,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:52,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:52,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-12-13 13:56:52,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,176 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-12-13 13:56:52,178 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 [2022-12-13 13:56:52,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:52,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:52,192 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:52,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:52,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-12-13 13:56:52,208 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 13:56:52,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,209 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-12-13 13:56:52,210 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 [2022-12-13 13:56:52,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:52,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,221 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:52,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:52,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-12-13 13:56:52,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,226 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-12-13 13:56:52,229 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 [2022-12-13 13:56:52,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-12-13 13:56:52,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,248 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-12-13 13:56:52,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,262 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,262 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-12-13 13:56:52,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,269 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-12-13 13:56:52,272 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 [2022-12-13 13:56:52,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-12-13 13:56:52,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,298 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-12-13 13:56:52,300 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 [2022-12-13 13:56:52,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,312 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,312 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-12-13 13:56:52,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,321 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-12-13 13:56:52,323 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 [2022-12-13 13:56:52,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,335 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,335 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-12-13 13:56:52,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,343 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-12-13 13:56:52,345 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 [2022-12-13 13:56:52,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,356 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,356 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-12-13 13:56:52,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,364 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-12-13 13:56:52,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,377 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,377 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-12-13 13:56:52,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,386 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-12-13 13:56:52,389 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 [2022-12-13 13:56:52,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-12-13 13:56:52,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,408 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-12-13 13:56:52,410 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 [2022-12-13 13:56:52,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,422 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-12-13 13:56:52,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,430 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-12-13 13:56:52,432 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 [2022-12-13 13:56:52,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,444 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,444 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-12-13 13:56:52,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,451 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-12-13 13:56:52,454 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 [2022-12-13 13:56:52,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,466 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,466 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-12-13 13:56:52,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,475 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-12-13 13:56:52,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,488 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,488 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-12-13 13:56:52,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,495 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-12-13 13:56:52,497 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 [2022-12-13 13:56:52,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-12-13 13:56:52,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,515 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-12-13 13:56:52,517 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 [2022-12-13 13:56:52,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:52,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,527 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:52,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:52,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-12-13 13:56:52,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,532 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-12-13 13:56:52,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:52,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:52,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:52,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:52,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:52,564 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 13:56:52,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,565 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-12-13 13:56:52,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,578 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:52,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:52,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:52,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-12-13 13:56:52,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,585 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-12-13 13:56:52,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-12-13 13:56:52,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,611 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-12-13 13:56:52,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-12-13 13:56:52,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,638 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-12-13 13:56:52,641 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 [2022-12-13 13:56:52,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,651 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-12-13 13:56:52,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,674 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-12-13 13:56:52,676 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 [2022-12-13 13:56:52,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-12-13 13:56:52,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,698 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-12-13 13:56:52,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,711 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-12-13 13:56:52,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,724 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-12-13 13:56:52,726 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 [2022-12-13 13:56:52,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-12-13 13:56:52,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,748 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-12-13 13:56:52,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,762 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,762 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-12-13 13:56:52,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,775 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-12-13 13:56:52,778 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 [2022-12-13 13:56:52,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-12-13 13:56:52,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,799 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-12-13 13:56:52,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,811 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:52,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,822 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-12-13 13:56:52,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,834 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-12-13 13:56:52,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,845 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-12-13 13:56:52,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,857 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:52,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,871 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-12-13 13:56:52,873 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 [2022-12-13 13:56:52,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-12-13 13:56:52,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,897 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-12-13 13:56:52,899 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 [2022-12-13 13:56:52,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,911 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:52,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-12-13 13:56:52,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,922 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-12-13 13:56:52,925 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 [2022-12-13 13:56:52,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,935 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:52,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:52,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:52,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:52,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-12-13 13:56:52,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:52,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:52,942 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:52,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-12-13 13:56:52,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:52,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:52,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:52,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:52,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:52,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:52,958 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:52,958 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-12-13 13:56:53,015 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 13:56:53,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,016 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-12-13 13:56:53,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:53,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,030 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:53,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:53,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-12-13 13:56:53,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,037 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-12-13 13:56:53,039 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 [2022-12-13 13:56:53,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:53,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,066 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-12-13 13:56:53,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,081 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,081 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-12-13 13:56:53,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,095 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-12-13 13:56:53,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,112 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,113 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-12-13 13:56:53,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,147 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-12-13 13:56:53,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,162 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,162 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-12-13 13:56:53,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,174 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-12-13 13:56:53,176 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 [2022-12-13 13:56:53,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,190 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,190 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:53,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,203 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-12-13 13:56:53,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,217 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-12-13 13:56:53,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,229 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-12-13 13:56:53,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,244 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:53,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,258 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-12-13 13:56:53,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,274 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-12-13 13:56:53,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,284 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-12-13 13:56:53,287 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 [2022-12-13 13:56:53,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,300 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,300 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-12-13 13:56:53,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,314 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-12-13 13:56:53,317 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 [2022-12-13 13:56:53,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:53,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,340 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-12-13 13:56:53,342 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 [2022-12-13 13:56:53,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,354 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,355 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-12-13 13:56:53,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,367 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-12-13 13:56:53,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,381 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,381 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-12-13 13:56:53,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,393 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-12-13 13:56:53,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-12-13 13:56:53,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,423 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-12-13 13:56:53,426 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 [2022-12-13 13:56:53,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:53,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:53,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:53,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:53,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,446 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-12-13 13:56:53,448 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 [2022-12-13 13:56:53,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:53,462 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:53,462 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:53,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-12-13 13:56:53,606 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 13:56:53,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,607 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-12-13 13:56:53,609 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 [2022-12-13 13:56:53,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:53,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:53,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:53,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-12-13 13:56:53,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,625 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-12-13 13:56:53,627 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 [2022-12-13 13:56:53,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-12-13 13:56:53,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,647 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-12-13 13:56:53,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-12-13 13:56:53,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,669 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-12-13 13:56:53,671 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 [2022-12-13 13:56:53,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-12-13 13:56:53,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,698 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-12-13 13:56:53,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-12-13 13:56:53,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,718 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-12-13 13:56:53,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,732 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-12-13 13:56:53,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,739 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-12-13 13:56:53,741 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 [2022-12-13 13:56:53,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-12-13 13:56:53,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,759 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-12-13 13:56:53,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-12-13 13:56:53,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,780 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-12-13 13:56:53,782 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 [2022-12-13 13:56:53,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-12-13 13:56:53,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,801 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-12-13 13:56:53,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-12-13 13:56:53,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,821 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-12-13 13:56:53,823 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 [2022-12-13 13:56:53,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-12-13 13:56:53,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,843 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-12-13 13:56:53,845 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 [2022-12-13 13:56:53,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-12-13 13:56:53,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,863 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-12-13 13:56:53,865 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 [2022-12-13 13:56:53,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-12-13 13:56:53,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,885 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-12-13 13:56:53,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,899 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,899 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-12-13 13:56:53,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,907 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-12-13 13:56:53,909 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 [2022-12-13 13:56:53,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:53,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:53,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:53,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-12-13 13:56:53,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,925 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-12-13 13:56:53,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:53,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:53,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:53,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:53,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:53,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-12-13 13:56:53,959 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 13:56:53,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,960 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-12-13 13:56:53,962 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 [2022-12-13 13:56:53,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:53,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,973 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:53,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:53,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:53,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:53,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-12-13 13:56:53,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:53,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:53,981 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:53,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-12-13 13:56:53,983 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 [2022-12-13 13:56:53,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:53,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:53,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:53,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:53,994 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:53,996 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:53,996 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-12-13 13:56:54,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,005 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-12-13 13:56:54,008 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 [2022-12-13 13:56:54,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,020 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,020 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-12-13 13:56:54,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,030 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-12-13 13:56:54,033 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 [2022-12-13 13:56:54,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,046 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,046 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-12-13 13:56:54,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,070 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-12-13 13:56:54,072 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 [2022-12-13 13:56:54,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,085 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-12-13 13:56:54,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,095 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-12-13 13:56:54,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,107 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,109 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,109 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-12-13 13:56:54,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,124 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-12-13 13:56:54,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,137 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,138 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,138 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:54,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,147 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-12-13 13:56:54,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,161 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,163 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,163 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-12-13 13:56:54,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,174 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-12-13 13:56:54,176 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 [2022-12-13 13:56:54,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,189 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,189 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-12-13 13:56:54,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,200 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-12-13 13:56:54,202 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 [2022-12-13 13:56:54,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,214 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,215 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-12-13 13:56:54,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,225 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-12-13 13:56:54,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,238 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,240 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,240 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:54,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,253 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-12-13 13:56:54,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,266 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,267 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,267 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-12-13 13:56:54,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,277 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-12-13 13:56:54,279 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 [2022-12-13 13:56:54,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,290 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,292 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,292 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-12-13 13:56:54,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,302 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-12-13 13:56:54,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,316 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,316 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-12-13 13:56:54,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,325 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-12-13 13:56:54,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,337 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:54,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-12-13 13:56:54,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,344 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-12-13 13:56:54,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:54,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,357 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:54,360 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:54,361 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:54,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-12-13 13:56:54,428 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-12-13 13:56:54,428 INFO L748 eck$LassoCheckResult]: Stem: 6#$Ultimate##0true 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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-12-13 13:56:54,428 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-12-13 13:56:54,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:54,429 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-12-13 13:56:54,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:54,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351192444] [2022-12-13 13:56:54,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:54,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:56:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:54,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:56:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:54,440 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:56:54,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:54,440 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-12-13 13:56:54,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:54,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818649265] [2022-12-13 13:56:54,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:56:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:54,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:56:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:54,445 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:56:54,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:54,446 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-12-13 13:56:54,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:54,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687913274] [2022-12-13 13:56:54,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:56:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:54,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:56:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:56:54,459 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:56:54,475 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 13:56:54,475 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 13:56:54,475 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 13:56:54,475 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 13:56:54,475 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-12-13 13:56:54,475 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,475 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 13:56:54,475 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 13:56:54,475 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-12-13 13:56:54,475 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 13:56:54,475 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 13:56:54,476 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:54,478 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:54,482 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:54,526 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 13:56:54,526 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-12-13 13:56:54,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,527 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-12-13 13:56:54,529 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 13:56:54,529 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 13:56:54,542 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-12-13 13:56:54,542 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-12-13 13:56:54,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-12-13 13:56:54,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,545 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-12-13 13:56:54,547 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-12-13 13:56:54,547 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 13:56:54,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-12-13 13:56:54,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,562 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-12-13 13:56:54,564 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-12-13 13:56:54,564 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-12-13 13:56:54,586 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-12-13 13:56:54,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-12-13 13:56:54,588 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 13:56:54,589 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 13:56:54,589 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 13:56:54,589 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 13:56:54,589 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 13:56:54,589 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,589 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 13:56:54,589 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 13:56:54,589 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-12-13 13:56:54,589 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 13:56:54,589 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 13:56:54,589 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:54,592 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:54,596 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:54,644 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 13:56:54,644 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 13:56:54,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,645 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-12-13 13:56:54,647 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 [2022-12-13 13:56:54,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:54,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:54,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-12-13 13:56:54,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,662 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-12-13 13:56:54,664 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 [2022-12-13 13:56:54,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:54,674 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:54,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-12-13 13:56:54,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,679 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-12-13 13:56:54,681 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 [2022-12-13 13:56:54,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:54,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:54,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-12-13 13:56:54,695 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 13:56:54,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,696 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-12-13 13:56:54,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:54,708 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:54,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-12-13 13:56:54,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,712 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-12-13 13:56:54,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:54,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:54,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-12-13 13:56:54,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,731 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-12-13 13:56:54,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:54,743 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:54,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-12-13 13:56:54,747 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 13:56:54,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,748 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-12-13 13:56:54,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:54,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:54,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-12-13 13:56:54,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,765 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-12-13 13:56:54,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:54,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:54,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-12-13 13:56:54,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,785 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-12-13 13:56:54,787 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 [2022-12-13 13:56:54,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:54,798 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:54,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-12-13 13:56:54,802 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 13:56:54,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,803 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-12-13 13:56:54,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:54,816 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:54,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-12-13 13:56:54,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,821 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-12-13 13:56:54,823 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 [2022-12-13 13:56:54,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:54,834 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:54,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-12-13 13:56:54,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,841 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-12-13 13:56:54,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:54,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:54,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:54,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-12-13 13:56:54,859 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 13:56:54,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,860 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-12-13 13:56:54,862 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 [2022-12-13 13:56:54,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:54,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:54,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:54,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-12-13 13:56:54,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,878 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-12-13 13:56:54,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:54,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:54,895 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:54,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:54,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,903 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-12-13 13:56:54,905 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 [2022-12-13 13:56:54,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:54,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:54,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:54,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-12-13 13:56:54,922 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 13:56:54,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,923 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-12-13 13:56:54,925 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 [2022-12-13 13:56:54,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,935 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:54,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:54,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:54,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-12-13 13:56:54,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,943 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-12-13 13:56:54,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:54,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:54,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:54,957 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:54,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-12-13 13:56:54,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,968 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-12-13 13:56:54,970 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 [2022-12-13 13:56:54,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:54,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:54,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:54,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:54,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:54,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:54,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:54,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:54,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:54,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-12-13 13:56:54,990 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 13:56:54,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:54,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:54,991 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:54,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-12-13 13:56:54,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:55,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:55,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:55,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-12-13 13:56:55,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,012 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-12-13 13:56:55,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:55,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:55,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:55,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-12-13 13:56:55,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,043 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-12-13 13:56:55,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:55,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:55,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:55,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-12-13 13:56:55,074 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 13:56:55,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,075 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-12-13 13:56:55,077 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 [2022-12-13 13:56:55,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:55,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:55,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:55,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-12-13 13:56:55,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,093 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-12-13 13:56:55,095 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 [2022-12-13 13:56:55,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:55,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:55,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:55,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-12-13 13:56:55,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,114 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-12-13 13:56:55,116 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 [2022-12-13 13:56:55,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:55,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:55,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:55,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-12-13 13:56:55,133 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 13:56:55,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,134 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-12-13 13:56:55,136 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 [2022-12-13 13:56:55,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:55,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:55,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-12-13 13:56:55,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,155 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-12-13 13:56:55,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:55,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,167 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:55,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:55,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,180 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-12-13 13:56:55,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:55,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:55,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:55,193 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:55,318 INFO L210 LassoAnalysis]: Preferences: [2022-12-13 13:56:55,318 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-12-13 13:56:55,318 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-12-13 13:56:55,318 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-12-13 13:56:55,318 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-12-13 13:56:55,318 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,318 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-12-13 13:56:55,318 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-12-13 13:56:55,318 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Lasso [2022-12-13 13:56:55,319 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-12-13 13:56:55,319 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-12-13 13:56:55,320 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,322 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,324 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,331 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,334 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,336 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,338 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,349 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,364 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,369 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-12-13 13:56:55,468 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-12-13 13:56:55,468 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-12-13 13:56:55,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,469 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-12-13 13:56:55,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,481 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:55,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-12-13 13:56:55,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,486 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-12-13 13:56:55,488 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 [2022-12-13 13:56:55,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,499 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-12-13 13:56:55,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-12-13 13:56:55,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,503 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-12-13 13:56:55,505 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 [2022-12-13 13:56:55,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-12-13 13:56:55,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,521 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-12-13 13:56:55,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-12-13 13:56:55,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,540 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-12-13 13:56:55,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,553 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:55,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,561 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-12-13 13:56:55,563 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 [2022-12-13 13:56:55,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-12-13 13:56:55,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,579 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-12-13 13:56:55,581 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 [2022-12-13 13:56:55,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,592 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-12-13 13:56:55,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,598 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-12-13 13:56:55,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-12-13 13:56:55,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,617 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-12-13 13:56:55,619 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 [2022-12-13 13:56:55,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,630 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-12-13 13:56:55,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,636 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-12-13 13:56:55,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-12-13 13:56:55,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,660 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-12-13 13:56:55,662 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 [2022-12-13 13:56:55,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-12-13 13:56:55,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,679 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-12-13 13:56:55,681 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 [2022-12-13 13:56:55,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,692 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-12-13 13:56:55,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,697 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-12-13 13:56:55,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-12-13 13:56:55,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,716 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-12-13 13:56:55,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:55,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,735 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-12-13 13:56:55,738 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 [2022-12-13 13:56:55,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-12-13 13:56:55,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,759 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-12-13 13:56:55,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-12-13 13:56:55,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:55,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-12-13 13:56:55,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-12-13 13:56:55,778 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-12-13 13:56:55,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,779 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-12-13 13:56:55,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:55,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-12-13 13:56:55,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,797 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-12-13 13:56:55,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:55,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,810 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:55,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:55,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:55,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,814 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-12-13 13:56:55,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,828 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,828 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-12-13 13:56:55,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,834 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-12-13 13:56:55,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-12-13 13:56:55,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,855 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-12-13 13:56:55,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,869 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,869 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-12-13 13:56:55,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,879 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-12-13 13:56:55,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,891 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-12-13 13:56:55,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,898 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-12-13 13:56:55,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,911 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,911 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-12-13 13:56:55,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,917 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-12-13 13:56:55,919 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 [2022-12-13 13:56:55,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,931 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-12-13 13:56:55,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,939 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-12-13 13:56:55,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,952 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,952 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:55,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,960 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-12-13 13:56:55,962 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 [2022-12-13 13:56:55,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:55,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-12-13 13:56:55,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:55,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:55,980 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:55,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-12-13 13:56:55,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:55,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:55,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:55,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:55,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:55,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:55,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:55,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-12-13 13:56:56,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,001 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-12-13 13:56:56,003 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 [2022-12-13 13:56:56,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,014 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,014 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-12-13 13:56:56,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,021 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-12-13 13:56:56,023 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 [2022-12-13 13:56:56,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,034 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,034 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-12-13 13:56:56,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,041 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-12-13 13:56:56,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,055 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,055 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-12-13 13:56:56,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,063 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-12-13 13:56:56,065 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 [2022-12-13 13:56:56,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-12-13 13:56:56,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,088 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-12-13 13:56:56,090 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 [2022-12-13 13:56:56,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,102 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-12-13 13:56:56,107 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-12-13 13:56:56,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,108 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-12-13 13:56:56,110 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 [2022-12-13 13:56:56,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:56,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,121 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:56,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:56,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-12-13 13:56:56,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,125 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-12-13 13:56:56,128 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 [2022-12-13 13:56:56,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:56,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,138 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:56,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:56,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-12-13 13:56:56,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,143 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-12-13 13:56:56,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:56,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,164 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-12-13 13:56:56,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,178 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-12-13 13:56:56,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,186 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-12-13 13:56:56,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,200 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,200 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-12-13 13:56:56,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,215 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-12-13 13:56:56,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-12-13 13:56:56,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,236 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-12-13 13:56:56,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-12-13 13:56:56,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,259 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-12-13 13:56:56,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,273 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,273 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-12-13 13:56:56,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,281 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-12-13 13:56:56,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-12-13 13:56:56,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,304 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-12-13 13:56:56,306 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 [2022-12-13 13:56:56,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,318 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,318 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-12-13 13:56:56,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,327 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-12-13 13:56:56,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,340 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:56,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,347 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-12-13 13:56:56,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-12-13 13:56:56,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,370 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-12-13 13:56:56,372 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 [2022-12-13 13:56:56,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,382 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-12-13 13:56:56,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,390 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-12-13 13:56:56,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,404 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-12-13 13:56:56,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,411 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-12-13 13:56:56,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-12-13 13:56:56,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,439 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-12-13 13:56:56,441 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 [2022-12-13 13:56:56,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:56,454 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:56,454 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:56,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-12-13 13:56:56,460 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-12-13 13:56:56,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,461 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-12-13 13:56:56,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:56,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:56,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:56,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-12-13 13:56:56,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,479 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-12-13 13:56:56,482 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 [2022-12-13 13:56:56,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:56,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:56,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:56,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-12-13 13:56:56,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,499 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-12-13 13:56:56,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,512 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,512 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-12-13 13:56:56,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,520 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-12-13 13:56:56,522 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 [2022-12-13 13:56:56,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,534 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-12-13 13:56:56,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,542 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-12-13 13:56:56,544 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 [2022-12-13 13:56:56,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,556 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,556 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-12-13 13:56:56,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,571 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-12-13 13:56:56,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,584 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,584 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:56,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,592 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-12-13 13:56:56,594 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 [2022-12-13 13:56:56,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-12-13 13:56:56,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,614 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-12-13 13:56:56,616 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 [2022-12-13 13:56:56,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-12-13 13:56:56,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,637 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-12-13 13:56:56,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,651 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,651 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:56,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,658 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-12-13 13:56:56,661 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 [2022-12-13 13:56:56,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,672 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,672 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-12-13 13:56:56,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,680 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-12-13 13:56:56,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-12-13 13:56:56,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,702 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-12-13 13:56:56,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,716 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,716 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-12-13 13:56:56,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,723 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-12-13 13:56:56,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,737 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-12-13 13:56:56,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,745 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-12-13 13:56:56,748 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 [2022-12-13 13:56:56,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-12-13 13:56:56,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,768 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-12-13 13:56:56,770 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 [2022-12-13 13:56:56,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,784 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,784 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-12-13 13:56:56,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,798 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-12-13 13:56:56,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-12-13 13:56:56,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:56,812 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:56,812 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:56,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-12-13 13:56:56,819 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-12-13 13:56:56,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,820 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-12-13 13:56:56,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:56,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,833 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:56,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:56,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:56,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,838 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-12-13 13:56:56,840 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 [2022-12-13 13:56:56,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:56,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,852 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-12-13 13:56:56,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:56,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-12-13 13:56:56,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,856 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-12-13 13:56:56,859 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 [2022-12-13 13:56:56,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-12-13 13:56:56,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,879 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-12-13 13:56:56,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,891 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-12-13 13:56:56,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,899 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-12-13 13:56:56,902 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 [2022-12-13 13:56:56,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,914 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,914 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-12-13 13:56:56,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,932 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-12-13 13:56:56,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,945 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,945 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-12-13 13:56:56,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,953 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-12-13 13:56:56,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:56,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,966 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,966 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-12-13 13:56:56,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,973 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-12-13 13:56:56,976 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 [2022-12-13 13:56:56,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:56,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:56,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:56,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:56,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:56,988 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:56,988 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:56,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:56,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-12-13 13:56:56,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:56,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:56,995 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:56,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-12-13 13:56:56,998 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 [2022-12-13 13:56:57,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-12-13 13:56:57,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,021 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-12-13 13:56:57,023 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 [2022-12-13 13:56:57,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,035 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,035 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-12-13 13:56:57,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,043 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-12-13 13:56:57,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,056 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,056 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-12-13 13:56:57,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,063 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-12-13 13:56:57,065 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 [2022-12-13 13:56:57,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-12-13 13:56:57,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,084 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-12-13 13:56:57,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,099 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-12-13 13:56:57,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,108 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-12-13 13:56:57,110 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 [2022-12-13 13:56:57,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,121 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,121 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-12-13 13:56:57,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,130 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-12-13 13:56:57,132 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 [2022-12-13 13:56:57,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-12-13 13:56:57,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,162 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-12-13 13:56:57,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:57,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-12-13 13:56:57,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-12-13 13:56:57,176 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-12-13 13:56:57,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-12-13 13:56:57,183 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-12-13 13:56:57,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,184 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-12-13 13:56:57,186 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 [2022-12-13 13:56:57,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:57,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:57,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:57,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-12-13 13:56:57,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,202 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-12-13 13:56:57,204 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 [2022-12-13 13:56:57,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:57,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:57,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:57,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-12-13 13:56:57,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,221 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-12-13 13:56:57,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,235 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,235 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:57,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,244 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-12-13 13:56:57,246 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 [2022-12-13 13:56:57,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,257 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-12-13 13:56:57,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,266 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-12-13 13:56:57,269 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 [2022-12-13 13:56:57,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,279 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-12-13 13:56:57,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,325 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-12-13 13:56:57,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,337 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-12-13 13:56:57,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,350 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-12-13 13:56:57,353 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 [2022-12-13 13:56:57,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,363 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-12-13 13:56:57,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,374 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-12-13 13:56:57,376 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 [2022-12-13 13:56:57,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-12-13 13:56:57,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,398 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-12-13 13:56:57,400 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 [2022-12-13 13:56:57,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-12-13 13:56:57,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,422 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-12-13 13:56:57,425 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 [2022-12-13 13:56:57,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,435 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,436 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-12-13 13:56:57,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,445 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-12-13 13:56:57,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,457 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,459 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,459 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-12-13 13:56:57,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,469 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-12-13 13:56:57,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,481 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,483 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,483 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-12-13 13:56:57,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,492 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-12-13 13:56:57,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,505 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,506 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,506 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-12-13 13:56:57,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,516 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-12-13 13:56:57,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,529 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-12-13 13:56:57,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,540 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-12-13 13:56:57,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,553 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-12-13 13:56:57,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,582 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-12-13 13:56:57,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,595 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-12-13 13:56:57,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:57,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:57,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:57,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-12-13 13:56:57,605 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-12-13 13:56:57,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,606 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-12-13 13:56:57,607 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 [2022-12-13 13:56:57,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,618 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:57,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:57,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:57,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-12-13 13:56:57,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,626 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-12-13 13:56:57,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:57,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-12-13 13:56:57,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:57,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-12-13 13:56:57,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,647 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-12-13 13:56:57,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,661 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,661 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-12-13 13:56:57,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,674 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-12-13 13:56:57,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,691 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,691 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-12-13 13:56:57,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,703 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-12-13 13:56:57,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,722 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,722 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-12-13 13:56:57,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,819 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-12-13 13:56:57,821 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 [2022-12-13 13:56:57,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,833 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,834 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-12-13 13:56:57,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,844 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-12-13 13:56:57,846 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 [2022-12-13 13:56:57,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,859 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,859 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-12-13 13:56:57,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,870 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-12-13 13:56:57,873 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 [2022-12-13 13:56:57,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,885 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,885 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-12-13 13:56:57,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,898 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-12-13 13:56:57,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-12-13 13:56:57,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,925 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-12-13 13:56:57,926 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 [2022-12-13 13:56:57,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-12-13 13:56:57,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,954 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-12-13 13:56:57,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,969 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:57,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:57,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-12-13 13:56:57,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:57,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:57,980 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:57,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-12-13 13:56:57,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:57,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:57,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:57,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:57,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:57,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:57,995 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:57,995 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:58,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-12-13 13:56:58,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,006 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-12-13 13:56:58,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:58,020 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:58,020 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:58,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-12-13 13:56:58,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,033 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-12-13 13:56:58,035 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 [2022-12-13 13:56:58,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:58,048 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:58,048 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:58,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-12-13 13:56:58,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,060 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-12-13 13:56:58,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:58,076 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:58,076 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:58,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-12-13 13:56:58,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,111 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-12-13 13:56:58,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-12-13 13:56:58,125 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-12-13 13:56:58,125 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-12-13 13:56:58,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-12-13 13:56:58,135 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-12-13 13:56:58,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,136 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-12-13 13:56:58,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:58,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:58,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:58,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-12-13 13:56:58,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,154 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-12-13 13:56:58,156 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 [2022-12-13 13:56:58,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:58,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-12-13 13:56:58,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:58,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-12-13 13:56:58,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,172 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-12-13 13:56:58,174 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 [2022-12-13 13:56:58,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-12-13 13:56:58,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,195 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-12-13 13:56:58,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:58,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,216 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-12-13 13:56:58,218 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 [2022-12-13 13:56:58,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-12-13 13:56:58,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,246 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-12-13 13:56:58,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,259 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-12-13 13:56:58,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,267 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-12-13 13:56:58,269 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 [2022-12-13 13:56:58,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-12-13 13:56:58,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,287 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-12-13 13:56:58,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,299 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-12-13 13:56:58,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,310 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-12-13 13:56:58,313 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 [2022-12-13 13:56:58,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-12-13 13:56:58,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,332 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-12-13 13:56:58,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,348 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,348 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-12-13 13:56:58,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,356 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-12-13 13:56:58,359 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 [2022-12-13 13:56:58,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-12-13 13:56:58,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,378 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-12-13 13:56:58,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,392 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,392 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-12-13 13:56:58,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,400 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-12-13 13:56:58,401 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 [2022-12-13 13:56:58,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-12-13 13:56:58,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,420 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-12-13 13:56:58,422 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 [2022-12-13 13:56:58,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-12-13 13:56:58,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,441 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-12-13 13:56:58,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,453 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-12-13 13:56:58,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,473 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-12-13 13:56:58,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-12-13 13:56:58,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-12-13 13:56:58,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-12-13 13:56:58,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-12-13 13:56:58,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-12-13 13:56:58,493 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-12-13 13:56:58,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,494 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-12-13 13:56:58,497 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 [2022-12-13 13:56:58,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:58,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:58,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:58,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-12-13 13:56:58,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,513 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-12-13 13:56:58,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-12-13 13:56:58,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-12-13 13:56:58,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-12-13 13:56:58,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:58,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,533 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-12-13 13:56:58,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,547 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,548 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-12-13 13:56:58,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,557 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-12-13 13:56:58,559 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 [2022-12-13 13:56:58,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,570 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,571 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,571 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-12-13 13:56:58,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,580 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-12-13 13:56:58,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,593 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,595 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,595 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-12-13 13:56:58,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,666 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-12-13 13:56:58,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,679 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,681 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,681 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-12-13 13:56:58,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,691 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-12-13 13:56:58,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,703 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,705 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,705 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-12-13 13:56:58,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,718 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-12-13 13:56:58,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,732 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,733 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-12-13 13:56:58,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,743 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-12-13 13:56:58,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,755 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,757 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,757 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:58,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,769 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-12-13 13:56:58,770 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 [2022-12-13 13:56:58,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,783 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,783 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-12-13 13:56:58,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,793 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-12-13 13:56:58,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,808 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,809 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:58,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,818 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-12-13 13:56:58,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,831 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,832 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,832 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2022-12-13 13:56:58,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,842 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-12-13 13:56:58,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,856 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,856 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-12-13 13:56:58,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,866 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-12-13 13:56:58,869 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 [2022-12-13 13:56:58,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,880 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,880 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-12-13 13:56:58,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,890 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-12-13 13:56:58,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,906 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,906 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-12-13 13:56:58,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 13:56:58,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:56:58,934 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 13:56:58,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-12-13 13:56:58,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-12-13 13:56:58,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-12-13 13:56:58,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-12-13 13:56:58,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-12-13 13:56:58,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-12-13 13:56:58,951 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-12-13 13:56:58,953 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-12-13 13:56:58,953 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-12-13 13:56:58,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-12-13 13:56:58,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-12-13 13:56:58,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.12 01:56:58 BoogieIcfgContainer [2022-12-13 13:56:58,966 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-12-13 13:56:58,966 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 13:56:58,966 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 13:56:58,966 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 13:56:58,967 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:56:49" (3/4) ... [2022-12-13 13:56:58,968 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 13:56:58,968 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 13:56:58,969 INFO L158 Benchmark]: Toolchain (without parser) took 10001.81ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 91.3MB in the beginning and 125.2MB in the end (delta: -33.9MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory was 92.0MB in the beginning and 92.0MB in the end (delta: 24.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 140.26ms. Allocated memory is still 125.8MB. Free memory was 91.3MB in the beginning and 81.3MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: Boogie Procedure Inliner took 21.50ms. Allocated memory is still 125.8MB. Free memory was 81.3MB in the beginning and 79.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: Boogie Preprocessor took 12.56ms. Allocated memory is still 125.8MB. Free memory was 79.8MB in the beginning and 78.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: RCFGBuilder took 187.81ms. Allocated memory is still 125.8MB. Free memory was 78.7MB in the beginning and 69.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: BuchiAutomizer took 9633.63ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 69.8MB in the beginning and 125.2MB in the end (delta: -55.4MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-12-13 13:56:58,970 INFO L158 Benchmark]: Witness Printer took 2.31ms. Allocated memory is still 163.6MB. Free memory is still 125.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:56:58,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory was 92.0MB in the beginning and 92.0MB in the end (delta: 24.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 140.26ms. Allocated memory is still 125.8MB. Free memory was 91.3MB in the beginning and 81.3MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 21.50ms. Allocated memory is still 125.8MB. Free memory was 81.3MB in the beginning and 79.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 12.56ms. Allocated memory is still 125.8MB. Free memory was 79.8MB in the beginning and 78.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 187.81ms. Allocated memory is still 125.8MB. Free memory was 78.7MB in the beginning and 69.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 9633.63ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 69.8MB in the beginning and 125.2MB in the end (delta: -55.4MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Witness Printer took 2.31ms. Allocated memory is still 163.6MB. Free memory is still 125.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 9.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 9.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital38 mio100 ax100 hnf100 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 21ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-12-13 13:56:58,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/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_7721d212-a8a7-402d-bdec-f57d46f0023c/bin/uautomizer-uyxdKDjOR8/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