./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/flag-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/flag-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ --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 64bit --witnessprinter.graph.data.programhash abf4329ddc5f09eb293d69b4a141041b710b785b2b3f28194d7fc784d5a71533 --- 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-dbf71c6-m [2022-10-17 10:52:38,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:52:38,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:52:38,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:52:38,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:52:38,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:52:38,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:52:38,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:52:38,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:52:39,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:52:39,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:52:39,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:52:39,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:52:39,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:52:39,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:52:39,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:52:39,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:52:39,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:52:39,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:52:39,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:52:39,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:52:39,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:52:39,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:52:39,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:52:39,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:52:39,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:52:39,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:52:39,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:52:39,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:52:39,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:52:39,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:52:39,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:52:39,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:52:39,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:52:39,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:52:39,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:52:39,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:52:39,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:52:39,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:52:39,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:52:39,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:52:39,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-64bit-Automizer_Default.epf [2022-10-17 10:52:39,117 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:52:39,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:52:39,118 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:52:39,118 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:52:39,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:52:39,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:52:39,120 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:52:39,120 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-10-17 10:52:39,121 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-10-17 10:52:39,121 INFO L138 SettingsManager]: * Use old map elimination=false [2022-10-17 10:52:39,122 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-10-17 10:52:39,122 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-10-17 10:52:39,123 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-10-17 10:52:39,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:52:39,123 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 10:52:39,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:52:39,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:52:39,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-10-17 10:52:39,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-10-17 10:52:39,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-10-17 10:52:39,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:52:39,125 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-10-17 10:52:39,125 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:52:39,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-10-17 10:52:39,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:52:39,127 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:52:39,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:52:39,128 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:52:39,129 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-10-17 10:52:39,129 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_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abf4329ddc5f09eb293d69b4a141041b710b785b2b3f28194d7fc784d5a71533 [2022-10-17 10:52:39,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:52:39,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:52:39,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:52:39,459 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:52:39,460 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:52:39,461 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/termination-memory-alloca/flag-alloca.i [2022-10-17 10:52:39,533 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/data/ed4ce6698/ea63502563e445ff9ccee664d0f19cf5/FLAGa0d0eee84 [2022-10-17 10:52:40,116 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:52:40,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/sv-benchmarks/c/termination-memory-alloca/flag-alloca.i [2022-10-17 10:52:40,131 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/data/ed4ce6698/ea63502563e445ff9ccee664d0f19cf5/FLAGa0d0eee84 [2022-10-17 10:52:40,437 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/data/ed4ce6698/ea63502563e445ff9ccee664d0f19cf5 [2022-10-17 10:52:40,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:52:40,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:52:40,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:52:40,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:52:40,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:52:40,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eb3b2b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40, skipping insertion in model container [2022-10-17 10:52:40,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:52:40,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:52:40,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:52:40,809 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:52:40,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:52:40,912 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:52:40,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40 WrapperNode [2022-10-17 10:52:40,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:52:40,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:52:40,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:52:40,914 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:52:40,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,954 INFO L138 Inliner]: procedures = 111, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2022-10-17 10:52:40,954 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:52:40,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:52:40,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:52:40,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:52:40,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,968 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,977 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:52:40,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:52:40,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:52:40,982 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:52:40,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (1/1) ... [2022-10-17 10:52:40,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:41,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:41,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:41,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-10-17 10:52:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:52:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:52:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:52:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:52:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:52:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:52:41,213 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:52:41,215 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:52:41,453 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:52:41,458 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:52:41,458 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 10:52:41,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:52:41 BoogieIcfgContainer [2022-10-17 10:52:41,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:52:41,461 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-10-17 10:52:41,462 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-10-17 10:52:41,466 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-10-17 10:52:41,467 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:52:41,467 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.10 10:52:40" (1/3) ... [2022-10-17 10:52:41,468 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a050993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:52:41, skipping insertion in model container [2022-10-17 10:52:41,468 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:52:41,468 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:52:40" (2/3) ... [2022-10-17 10:52:41,468 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a050993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:52:41, skipping insertion in model container [2022-10-17 10:52:41,469 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:52:41,469 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:52:41" (3/3) ... [2022-10-17 10:52:41,470 INFO L332 chiAutomizerObserver]: Analyzing ICFG flag-alloca.i [2022-10-17 10:52:41,534 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-10-17 10:52:41,534 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-10-17 10:52:41,534 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-10-17 10:52:41,534 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-10-17 10:52:41,534 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-10-17 10:52:41,534 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-10-17 10:52:41,535 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-10-17 10:52:41,535 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-10-17 10:52:41,545 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 9 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 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) [2022-10-17 10:52:41,568 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2022-10-17 10:52:41,569 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:52:41,569 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:52:41,580 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:52:41,580 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-10-17 10:52:41,581 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-10-17 10:52:41,581 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 9 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 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) [2022-10-17 10:52:41,583 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2022-10-17 10:52:41,584 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:52:41,584 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:52:41,584 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:52:41,585 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-10-17 10:52:41,607 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 6#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~nondet13#1, main_#t~ret14#1;assume { :begin_inline_f } true;f_#in~x#1, f_#in~y#1 := main_#t~nondet12#1, main_#t~nondet13#1;havoc f_#res#1;havoc f_#t~malloc2#1.base, f_#t~malloc2#1.offset, f_#t~malloc3#1.base, f_#t~malloc3#1.offset, f_#t~malloc4#1.base, f_#t~malloc4#1.offset, f_#t~malloc5#1.base, f_#t~malloc5#1.offset, f_#t~mem6#1, f_#t~post7#1, f_#t~mem8#1, f_#t~mem9#1, f_#t~mem10#1, f_#t~mem11#1, f_~x#1, f_~y#1, f_~x_ref~0#1.base, f_~x_ref~0#1.offset, f_~y_ref~0#1.base, f_~y_ref~0#1.offset, f_~flag~0#1.base, f_~flag~0#1.offset, f_~c~0#1.base, f_~c~0#1.offset;f_~x#1 := f_#in~x#1;f_~y#1 := f_#in~y#1;call f_#t~malloc2#1.base, f_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);f_~x_ref~0#1.base, f_~x_ref~0#1.offset := f_#t~malloc2#1.base, f_#t~malloc2#1.offset;call f_#t~malloc3#1.base, f_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);f_~y_ref~0#1.base, f_~y_ref~0#1.offset := f_#t~malloc3#1.base, f_#t~malloc3#1.offset;call f_#t~malloc4#1.base, f_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);f_~flag~0#1.base, f_~flag~0#1.offset := f_#t~malloc4#1.base, f_#t~malloc4#1.offset;call f_#t~malloc5#1.base, f_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);f_~c~0#1.base, f_~c~0#1.offset := f_#t~malloc5#1.base, f_#t~malloc5#1.offset;call write~int(f_~x#1, f_~x_ref~0#1.base, f_~x_ref~0#1.offset, 4);call write~int(f_~y#1, f_~y_ref~0#1.base, f_~y_ref~0#1.offset, 4);call write~int(1, f_~flag~0#1.base, f_~flag~0#1.offset, 4);call write~int(0, f_~c~0#1.base, f_~c~0#1.offset, 4); 7#L557-3true [2022-10-17 10:52:41,609 INFO L750 eck$LassoCheckResult]: Loop: 7#L557-3true call f_#t~mem10#1 := read~int(f_~flag~0#1.base, f_~flag~0#1.offset, 4); 8#L557-1true assume !!(0 != f_#t~mem10#1);havoc f_#t~mem10#1;call f_#t~mem6#1 := read~int(f_~x_ref~0#1.base, f_~x_ref~0#1.offset, 4);f_#t~post7#1 := f_#t~mem6#1;call write~int(1 + f_#t~post7#1, f_~x_ref~0#1.base, f_~x_ref~0#1.offset, 4);call f_#t~mem8#1 := read~int(f_~y_ref~0#1.base, f_~y_ref~0#1.offset, 4);call write~int((if f_#t~post7#1 < f_#t~mem8#1 then 1 else 0), f_~flag~0#1.base, f_~flag~0#1.offset, 4);havoc f_#t~mem6#1;havoc f_#t~post7#1;havoc f_#t~mem8#1;call f_#t~mem9#1 := read~int(f_~c~0#1.base, f_~c~0#1.offset, 4);call write~int(1 + f_#t~mem9#1, f_~c~0#1.base, f_~c~0#1.offset, 4);havoc f_#t~mem9#1; 7#L557-3true [2022-10-17 10:52:41,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:52:41,621 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-10-17 10:52:41,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:52:41,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552060882] [2022-10-17 10:52:41,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:52:41,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:52:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:52:41,971 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:52:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:52:42,047 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:52:42,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:52:42,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1190, now seen corresponding path program 1 times [2022-10-17 10:52:42,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:52:42,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191961286] [2022-10-17 10:52:42,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:52:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:52:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:52:42,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:52:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:52:42,099 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:52:42,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:52:42,101 INFO L85 PathProgramCache]: Analyzing trace with hash 925672, now seen corresponding path program 1 times [2022-10-17 10:52:42,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:52:42,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360512158] [2022-10-17 10:52:42,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:52:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:52:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:52:42,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:52:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:52:42,266 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:52:44,537 INFO L210 LassoAnalysis]: Preferences: [2022-10-17 10:52:44,538 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-10-17 10:52:44,538 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-10-17 10:52:44,538 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-10-17 10:52:44,539 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-10-17 10:52:44,539 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:44,539 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-10-17 10:52:44,539 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-10-17 10:52:44,540 INFO L133 ssoRankerPreferences]: Filename of dumped script: flag-alloca.i_Iteration1_Lasso [2022-10-17 10:52:44,540 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-10-17 10:52:44,540 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-10-17 10:52:44,568 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,578 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,581 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,583 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,587 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,591 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,595 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:44,597 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,862 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,865 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,868 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,870 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,872 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,874 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,876 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:45,879 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-10-17 10:52:46,611 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-10-17 10:52:46,615 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-10-17 10:52:46,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,622 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-10-17 10:52:46,627 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 [2022-10-17 10:52:46,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:46,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:46,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:46,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:46,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:46,642 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:46,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:46,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:46,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,698 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-10-17 10:52:46,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:46,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:46,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:46,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:46,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:46,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:46,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:46,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:46,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:46,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,776 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:46,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:46,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:46,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:46,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:46,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:46,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:46,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:46,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-10-17 10:52:46,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:46,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:46,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,844 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-10-17 10:52:46,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:46,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:46,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:46,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:46,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:46,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:46,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:46,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:46,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:46,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:46,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,885 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-10-17 10:52:46,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:46,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:46,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:46,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:46,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:46,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:46,909 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:46,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:46,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-10-17 10:52:46,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,944 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-10-17 10:52:46,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:46,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:46,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:46,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:46,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:46,958 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:46,958 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:46,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:46,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:46,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:46,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:46,996 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:46,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-10-17 10:52:46,999 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 [2022-10-17 10:52:47,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:47,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,008 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:47,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:47,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,033 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-10-17 10:52:47,035 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 [2022-10-17 10:52:47,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,062 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,063 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,134 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:47,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-10-17 10:52:47,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,176 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,257 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:47,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-10-17 10:52:47,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,349 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:47,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,369 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-10-17 10:52:47,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,431 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-10-17 10:52:47,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:47,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,441 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-10-17 10:52:47,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,516 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-10-17 10:52:47,516 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-10-17 10:52:47,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,679 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-10-17 10:52:47,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:47,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,755 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,762 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 [2022-10-17 10:52:47,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-10-17 10:52:47,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,826 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:47,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,843 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,843 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-10-17 10:52:47,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,894 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,899 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 [2022-10-17 10:52:47,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,908 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-10-17 10:52:47,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:47,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:47,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:47,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:47,970 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:47,976 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 [2022-10-17 10:52:47,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:47,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:47,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:47,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:47,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:47,990 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:47,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-10-17 10:52:48,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,046 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:48,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-10-17 10:52:48,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,115 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-10-17 10:52:48,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:48,150 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:48,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,215 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-10-17 10:52:48,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,236 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:48,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,295 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:48,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-10-17 10:52:48,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,365 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-10-17 10:52:48,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,386 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:48,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,447 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,462 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:48,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-10-17 10:52:48,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,511 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,513 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 [2022-10-17 10:52:48,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-10-17 10:52:48,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-10-17 10:52:48,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-10-17 10:52:48,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,553 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-10-17 10:52:48,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-10-17 10:52:48,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-10-17 10:52:48,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,625 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-10-17 10:52:48,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,626 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-10-17 10:52:48,628 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 [2022-10-17 10:52:48,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,638 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:48,638 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:48,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-10-17 10:52:48,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,663 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-10-17 10:52:48,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,674 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:48,674 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:48,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-10-17 10:52:48,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,698 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-10-17 10:52:48,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:48,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-10-17 10:52:48,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,773 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-10-17 10:52:48,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:48,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-10-17 10:52:48,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,803 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-10-17 10:52:48,805 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 [2022-10-17 10:52:48,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,814 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:48,814 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:48,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-10-17 10:52:48,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,865 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-10-17 10:52:48,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,876 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:48,876 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:48,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:48,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:48,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:48,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:48,942 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:48,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:48,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:48,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:48,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:48,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:48,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:48,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:48,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:48,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-10-17 10:52:48,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,016 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:49,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-10-17 10:52:49,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,106 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,110 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 [2022-10-17 10:52:49,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,139 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-10-17 10:52:49,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,215 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,218 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 [2022-10-17 10:52:49,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-10-17 10:52:49,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,283 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:49,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,296 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,296 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-10-17 10:52:49,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,354 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:49,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,366 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-10-17 10:52:49,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-10-17 10:52:49,437 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-10-17 10:52:49,438 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-10-17 10:52:49,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,670 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:49,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-10-17 10:52:49,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,742 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:49,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-10-17 10:52:49,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,796 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-10-17 10:52:49,799 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 [2022-10-17 10:52:49,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,814 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,814 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,868 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:49,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,887 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,887 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-10-17 10:52:49,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:49,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:49,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:49,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:49,950 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:49,952 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 [2022-10-17 10:52:49,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:49,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:49,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:49,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:49,966 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:49,966 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:49,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-10-17 10:52:49,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,016 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,017 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 [2022-10-17 10:52:50,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:50,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-10-17 10:52:50,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,075 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,077 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 [2022-10-17 10:52:50,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:50,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:50,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-10-17 10:52:50,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,150 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,163 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:50,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-10-17 10:52:50,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-10-17 10:52:50,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,198 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-10-17 10:52:50,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:50,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-10-17 10:52:50,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,235 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-10-17 10:52:50,236 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 [2022-10-17 10:52:50,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,243 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:50,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-10-17 10:52:50,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,265 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-10-17 10:52:50,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:50,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-10-17 10:52:50,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,294 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-10-17 10:52:50,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,305 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:50,305 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:50,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,328 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-10-17 10:52:50,329 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 [2022-10-17 10:52:50,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:50,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:50,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,372 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-10-17 10:52:50,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,373 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-10-17 10:52:50,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,416 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-10-17 10:52:50,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,426 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-10-17 10:52:50,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,452 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-10-17 10:52:50,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:50,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-10-17 10:52:50,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,483 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-10-17 10:52:50,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:50,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,523 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-10-17 10:52:50,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,604 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-10-17 10:52:50,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,675 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-10-17 10:52:50,682 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 [2022-10-17 10:52:50,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:50,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:50,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:50,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,715 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-10-17 10:52:50,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,733 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-10-17 10:52:50,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,791 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,793 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 [2022-10-17 10:52:50,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-10-17 10:52:50,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,826 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,906 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:50,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:50,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:50,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-10-17 10:52:50,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:50,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:50,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:50,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:50,987 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:50,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:50,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:50,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:50,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:50,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,001 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-10-17 10:52:51,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,051 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:51,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,063 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-10-17 10:52:51,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-10-17 10:52:51,168 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-10-17 10:52:51,169 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-10-17 10:52:51,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,455 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:51,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-10-17 10:52:51,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,527 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:51,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,541 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-10-17 10:52:51,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,586 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:51,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-10-17 10:52:51,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,650 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,654 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 [2022-10-17 10:52:51,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-10-17 10:52:51,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,719 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,726 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 [2022-10-17 10:52:51,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,740 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,740 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-10-17 10:52:51,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,790 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:51,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:51,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:51,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:51,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-10-17 10:52:51,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,846 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:51,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:51,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:51,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-10-17 10:52:51,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,907 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-10-17 10:52:51,921 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 [2022-10-17 10:52:51,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:51,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:51,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:51,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-10-17 10:52:51,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,951 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-10-17 10:52:51,952 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 [2022-10-17 10:52:51,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:51,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:51,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:51,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:51,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:51,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:51,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:51,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:51,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:51,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:51,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:51,992 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:51,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-10-17 10:52:51,993 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 [2022-10-17 10:52:52,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:52,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:52,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:52,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:52,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,025 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-10-17 10:52:52,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:52,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:52,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:52,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:52,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,057 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-10-17 10:52:52,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:52,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-10-17 10:52:52,067 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-10-17 10:52:52,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,092 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-10-17 10:52:52,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:52,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-10-17 10:52:52,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-10-17 10:52:52,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:52,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-10-17 10:52:52,165 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-10-17 10:52:52,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,166 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,174 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 [2022-10-17 10:52:52,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,186 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,186 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-10-17 10:52:52,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,241 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,255 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,255 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-10-17 10:52:52,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-10-17 10:52:52,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,296 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-10-17 10:52:52,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:52,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:52,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:52,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-10-17 10:52:52,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,326 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:52,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:52,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:52,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-10-17 10:52:52,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,387 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,400 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,400 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-10-17 10:52:52,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,451 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-10-17 10:52:52,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,495 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-10-17 10:52:52,497 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 [2022-10-17 10:52:52,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:52,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,505 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:52,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:52,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-10-17 10:52:52,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,528 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-10-17 10:52:52,534 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 [2022-10-17 10:52:52,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,631 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,638 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 [2022-10-17 10:52:52,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-10-17 10:52:52,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,760 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-10-17 10:52:52,766 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 [2022-10-17 10:52:52,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,780 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,780 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,842 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,844 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 [2022-10-17 10:52:52,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:52,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,856 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:52,857 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:52,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-10-17 10:52:52,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:52,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:52,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:52,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:52,907 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:52,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:52,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:52,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:52,923 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-10-17 10:52:52,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:52,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-10-17 10:52:53,017 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-10-17 10:52:53,017 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-10-17 10:52:53,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-10-17 10:52:53,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,362 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-10-17 10:52:53,363 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 [2022-10-17 10:52:53,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,373 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-10-17 10:52:53,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,418 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-10-17 10:52:53,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,429 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,429 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,453 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-10-17 10:52:53,454 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 [2022-10-17 10:52:53,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,466 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,542 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,561 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-10-17 10:52:53,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,618 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,638 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,638 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-10-17 10:52:53,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,706 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:53,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:53,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:53,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-10-17 10:52:53,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-10-17 10:52:53,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,759 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-10-17 10:52:53,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,770 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,800 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-10-17 10:52:53,801 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 [2022-10-17 10:52:53,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:53,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:53,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:53,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,830 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-10-17 10:52:53,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:53,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,839 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:53,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:53,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,860 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-10-17 10:52:53,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:53,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:53,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:53,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,890 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-10-17 10:52:53,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:53,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,899 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:53,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:53,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:53,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,921 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-10-17 10:52:53,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:53,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,944 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-10-17 10:52:53,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-10-17 10:52:53,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:53,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-10-17 10:52:53,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:53,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:53,981 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:53,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-10-17 10:52:53,982 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 [2022-10-17 10:52:53,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-10-17 10:52:53,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:53,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:53,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:53,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-10-17 10:52:53,990 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-10-17 10:52:53,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:53,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:54,010 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-10-17 10:52:54,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,010 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-10-17 10:52:54,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-10-17 10:52:54,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,044 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-10-17 10:52:54,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-10-17 10:52:54,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,106 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-10-17 10:52:54,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,114 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:54,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,115 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:54,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:54,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-10-17 10:52:54,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,136 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-10-17 10:52:54,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:54,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:54,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:54,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:54,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,167 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-10-17 10:52:54,168 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 [2022-10-17 10:52:54,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,177 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,177 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-10-17 10:52:54,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,201 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-10-17 10:52:54,202 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 [2022-10-17 10:52:54,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-10-17 10:52:54,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,234 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-10-17 10:52:54,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-10-17 10:52:54,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-10-17 10:52:54,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-10-17 10:52:54,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:54,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,289 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-10-17 10:52:54,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,307 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:54,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,366 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,378 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,393 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,393 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-10-17 10:52:54,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:54,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,474 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,475 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 [2022-10-17 10:52:54,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,488 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,488 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-10-17 10:52:54,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:54,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,542 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,544 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 [2022-10-17 10:52:54,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-10-17 10:52:54,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-10-17 10:52:54,555 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-10-17 10:52:54,555 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-10-17 10:52:54,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-10-17 10:52:54,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-10-17 10:52:54,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:54,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:54,585 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:54,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-10-17 10:52:54,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-10-17 10:52:54,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-10-17 10:52:54,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-10-17 10:52:54,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-10-17 10:52:54,594 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-10-17 10:52:54,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-10-17 10:52:54,648 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-10-17 10:52:54,648 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-10-17 10:52:55,054 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-10-17 10:52:55,670 INFO L443 ModelExtractionUtils]: Simplification made 33 calls to the SMT solver. [2022-10-17 10:52:55,670 INFO L444 ModelExtractionUtils]: 94 out of 142 variables were initially zero. Simplification set additionally 41 variables to zero. [2022-10-17 10:52:55,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:52:55,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:52:55,674 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:52:55,675 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-10-17 10:52:55,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-10-17 10:52:55,708 INFO L438 nArgumentSynthesizer]: Removed 11 redundant supporting invariants from a total of 12. [2022-10-17 10:52:55,709 INFO L513 LassoAnalysis]: Proved termination. [2022-10-17 10:52:55,709 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function 2-phase ranking function: f0 = -1*v_rep(select (select #memory_int ULTIMATE.start_f_~x_ref~0#1.base) ULTIMATE.start_f_~x_ref~0#1.offset)_1 + 1*v_rep(select (select #memory_int ULTIMATE.start_f_~y_ref~0#1.base) ULTIMATE.start_f_~y_ref~0#1.offset)_1 f1 = 1*v_rep(select (select #memory_int ULTIMATE.start_f_~flag~0#1.base) ULTIMATE.start_f_~flag~0#1.offset)_1 Supporting invariants [1*v_rep(select (select #memory_int ULTIMATE.start_f_~flag~0#1.base) ULTIMATE.start_f_~flag~0#1.offset)_1 >= 0] [2022-10-17 10:52:55,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:56,115 INFO L156 tatePredicateManager]: 37 out of 43 supporting invariants were superfluous and have been removed [2022-10-17 10:52:56,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:52:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:52:56,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 29 conjunts are in the unsatisfiable core [2022-10-17 10:52:56,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:52:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:52:56,261 WARN L261 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 38 conjunts are in the unsatisfiable core [2022-10-17 10:52:56,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:52:56,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:52:56,429 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-10-17 10:52:56,431 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 9 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2022-10-17 10:52:56,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-10-17 10:52:56,570 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 9 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 17 states and 19 transitions. Complement of second has 8 states. [2022-10-17 10:52:56,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-10-17 10:52:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2022-10-17 10:52:56,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 10 transitions. [2022-10-17 10:52:56,580 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 10 transitions. Stem has 2 letters. Loop has 2 letters. [2022-10-17 10:52:56,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:52:56,581 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 10 transitions. Stem has 4 letters. Loop has 2 letters. [2022-10-17 10:52:56,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:52:56,581 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 10 transitions. Stem has 2 letters. Loop has 4 letters. [2022-10-17 10:52:56,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-10-17 10:52:56,582 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17 states and 19 transitions. [2022-10-17 10:52:56,584 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-10-17 10:52:56,586 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17 states to 0 states and 0 transitions. [2022-10-17 10:52:56,587 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-10-17 10:52:56,587 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-10-17 10:52:56,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-10-17 10:52:56,588 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:52:56,588 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-17 10:52:56,588 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-17 10:52:56,588 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-17 10:52:56,588 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-10-17 10:52:56,588 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-10-17 10:52:56,589 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-10-17 10:52:56,589 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-10-17 10:52:56,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.10 10:52:56 BoogieIcfgContainer [2022-10-17 10:52:56,595 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-10-17 10:52:56,596 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 10:52:56,596 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 10:52:56,596 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 10:52:56,597 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:52:41" (3/4) ... [2022-10-17 10:52:56,599 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-10-17 10:52:56,599 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 10:52:56,600 INFO L158 Benchmark]: Toolchain (without parser) took 16159.58ms. Allocated memory was 102.8MB in the beginning and 151.0MB in the end (delta: 48.2MB). Free memory was 64.7MB in the beginning and 108.3MB in the end (delta: -43.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 10:52:56,600 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 102.8MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:52:56,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 471.63ms. Allocated memory is still 102.8MB. Free memory was 64.4MB in the beginning and 70.6MB in the end (delta: -6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 10:52:56,601 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.43ms. Allocated memory is still 102.8MB. Free memory was 70.6MB in the beginning and 68.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 10:52:56,602 INFO L158 Benchmark]: Boogie Preprocessor took 25.88ms. Allocated memory is still 102.8MB. Free memory was 68.7MB in the beginning and 67.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:52:56,602 INFO L158 Benchmark]: RCFGBuilder took 478.94ms. Allocated memory is still 102.8MB. Free memory was 67.4MB in the beginning and 55.2MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 10:52:56,602 INFO L158 Benchmark]: BuchiAutomizer took 15133.85ms. Allocated memory was 102.8MB in the beginning and 151.0MB in the end (delta: 48.2MB). Free memory was 55.2MB in the beginning and 108.3MB in the end (delta: -53.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:52:56,603 INFO L158 Benchmark]: Witness Printer took 3.70ms. Allocated memory is still 151.0MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:52:56,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 102.8MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 471.63ms. Allocated memory is still 102.8MB. Free memory was 64.4MB in the beginning and 70.6MB in the end (delta: -6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.43ms. Allocated memory is still 102.8MB. Free memory was 70.6MB in the beginning and 68.7MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.88ms. Allocated memory is still 102.8MB. Free memory was 68.7MB in the beginning and 67.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 478.94ms. Allocated memory is still 102.8MB. Free memory was 67.4MB in the beginning and 55.2MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 15133.85ms. Allocated memory was 102.8MB in the beginning and 151.0MB in the end (delta: 48.2MB). Free memory was 55.2MB in the beginning and 108.3MB in the end (delta: -53.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.70ms. Allocated memory is still 151.0MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has 2-phase ranking function (if -1 * unknown-#memory_int-unknown[x_ref][x_ref] + unknown-#memory_int-unknown[y_ref][y_ref] > 0 then 1 else 0), (if -1 * unknown-#memory_int-unknown[x_ref][x_ref] + unknown-#memory_int-unknown[y_ref][y_ref] > 0 then -1 * unknown-#memory_int-unknown[x_ref][x_ref] + unknown-#memory_int-unknown[y_ref][y_ref] else unknown-#memory_int-unknown[flag][flag]) and consists of 5 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 15.0s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 14.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1 mSDsluCounter, 2 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 2 mSDtfsCounter, 10 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital660 mio100 ax102 hnf100 lsp132 ukn27 mio100 lsp37 div100 bol100 ite100 ukn100 eq186 hnf88 smp94 dnf161 smp71 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 434ms VariablesStem: 9 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 4 SupportingInvariants: 20 MotzkinApplications: 120 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-10-17 10:52:56,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3960dc40-8cb2-4edf-b192-fa7bf8cc495b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE