./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 92cc1f6c769364fe9cc16ca5ae48029ebbab8c8fc2e8ec68db92943c81943a77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:22:54,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:22:54,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:22:54,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:22:54,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:22:54,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:22:54,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:22:54,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:22:54,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:22:54,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:22:54,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:22:54,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:22:54,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:22:54,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:22:54,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:22:54,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:22:54,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:22:54,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:22:54,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:22:54,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:22:54,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:22:54,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:22:54,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:22:54,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:22:54,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:22:54,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:22:54,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:22:54,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:22:54,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:22:54,529 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:22:54,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:22:54,530 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:22:54,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:22:54,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:22:54,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:22:54,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:22:54,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:22:54,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:22:54,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:22:54,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:22:54,542 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:22:54,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-64bit-Automizer_Default.epf [2022-11-16 12:22:54,601 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:22:54,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:22:54,602 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:22:54,602 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:22:54,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:22:54,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:22:54,604 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:22:54,604 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-16 12:22:54,605 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-16 12:22:54,605 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-16 12:22:54,605 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-16 12:22:54,605 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-16 12:22:54,605 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-16 12:22:54,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:22:54,606 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 12:22:54,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:22:54,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:22:54,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-16 12:22:54,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-16 12:22:54,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-16 12:22:54,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:22:54,607 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-16 12:22:54,608 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:22:54,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-16 12:22:54,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:22:54,608 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:22:54,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:22:54,609 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:22:54,612 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-16 12:22:54,613 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_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92cc1f6c769364fe9cc16ca5ae48029ebbab8c8fc2e8ec68db92943c81943a77 [2022-11-16 12:22:54,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:22:54,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:22:54,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:22:54,901 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:22:54,906 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:22:54,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i [2022-11-16 12:22:54,989 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/data/449d7a385/0aac60934ca041cbb65f45f08c318841/FLAG83faaca97 [2022-11-16 12:22:55,559 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:22:55,560 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i [2022-11-16 12:22:55,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/data/449d7a385/0aac60934ca041cbb65f45f08c318841/FLAG83faaca97 [2022-11-16 12:22:55,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/data/449d7a385/0aac60934ca041cbb65f45f08c318841 [2022-11-16 12:22:55,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:22:55,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:22:55,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:22:55,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:22:55,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:22:55,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:55" (1/1) ... [2022-11-16 12:22:55,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786b68a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:55, skipping insertion in model container [2022-11-16 12:22:55,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:55" (1/1) ... [2022-11-16 12:22:55,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:22:55,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:22:56,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:56,209 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:22:56,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:56,303 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:22:56,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56 WrapperNode [2022-11-16 12:22:56,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:22:56,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:22:56,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:22:56,306 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:22:56,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,348 INFO L138 Inliner]: procedures = 114, calls = 13, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2022-11-16 12:22:56,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:22:56,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:22:56,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:22:56,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:22:56,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,376 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:22:56,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:22:56,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:22:56,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:22:56,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (1/1) ... [2022-11-16 12:22:56,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:56,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:56,432 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:56,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-16 12:22:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:22:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:22:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:22:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:22:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:22:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:22:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:22:56,615 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:22:56,617 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:22:56,832 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:22:56,838 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:22:56,839 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 12:22:56,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:22:56 BoogieIcfgContainer [2022-11-16 12:22:56,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:22:56,842 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-16 12:22:56,842 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-16 12:22:56,847 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-16 12:22:56,847 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:22:56,848 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 12:22:55" (1/3) ... [2022-11-16 12:22:56,849 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@164a6577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:22:56, skipping insertion in model container [2022-11-16 12:22:56,849 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:22:56,849 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:56" (2/3) ... [2022-11-16 12:22:56,849 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@164a6577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:22:56, skipping insertion in model container [2022-11-16 12:22:56,850 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:22:56,850 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:22:56" (3/3) ... [2022-11-16 12:22:56,851 INFO L332 chiAutomizerObserver]: Analyzing ICFG nondet_ll_search-alloca-2.i [2022-11-16 12:22:56,950 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-16 12:22:56,950 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-16 12:22:56,950 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-16 12:22:56,950 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-16 12:22:56,950 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-16 12:22:56,951 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-16 12:22:56,951 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-16 12:22:56,951 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-16 12:22:56,962 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:22:57,000 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2022-11-16 12:22:57,000 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:22:57,001 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:22:57,011 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-16 12:22:57,011 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-11-16 12:22:57,012 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-16 12:22:57,015 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:22:57,018 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2022-11-16 12:22:57,018 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:22:57,019 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:22:57,019 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-16 12:22:57,019 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-11-16 12:22:57,031 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 16#L574true assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 4#L552-3true [2022-11-16 12:22:57,033 INFO L750 eck$LassoCheckResult]: Loop: 4#L552-3true assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 11#L552-2true init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 4#L552-3true [2022-11-16 12:22:57,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:22:57,046 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2022-11-16 12:22:57,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:22:57,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507054503] [2022-11-16 12:22:57,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:22:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:22:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:22:57,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:22:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:22:57,294 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:22:57,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:22:57,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1443, now seen corresponding path program 1 times [2022-11-16 12:22:57,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:22:57,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87050863] [2022-11-16 12:22:57,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:22:57,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:22:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:22:57,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:22:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:22:57,396 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:22:57,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:22:57,400 INFO L85 PathProgramCache]: Analyzing trace with hash 28695942, now seen corresponding path program 1 times [2022-11-16 12:22:57,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:22:57,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025834219] [2022-11-16 12:22:57,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:22:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:22:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:22:57,490 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:22:57,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:22:57,554 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:22:58,614 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:22:58,615 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:22:58,615 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:22:58,615 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:22:58,615 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:22:58,616 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:58,617 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:22:58,617 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:22:58,617 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration1_Lasso [2022-11-16 12:22:58,618 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:22:58,618 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:22:58,653 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,669 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,672 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,676 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,686 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,690 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,698 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,702 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,705 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,709 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:58,712 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,107 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,110 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,114 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,118 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,126 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:22:59,540 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:22:59,545 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:22:59,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,552 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-16 12:22:59,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,571 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:22:59,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,586 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-16 12:22:59,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:22:59,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,636 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-16 12:22:59,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:22:59,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,696 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-16 12:22:59,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:22:59,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:22:59,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,750 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-16 12:22:59,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:22:59,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,788 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-16 12:22:59,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:22:59,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,852 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-16 12:22:59,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,875 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:22:59,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,901 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-16 12:22:59,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:22:59,932 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:22:59,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:22:59,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-16 12:22:59,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:22:59,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:59,963 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:59,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:22:59,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-16 12:22:59,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:22:59,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:22:59,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:22:59,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:22:59,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:22:59,993 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:22:59,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,022 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-16 12:23:00,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:00,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:00,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,066 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-16 12:23:00,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:00,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,090 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:00,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,110 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-16 12:23:00,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:00,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,134 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:00,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,156 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-16 12:23:00,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:00,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:00,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,222 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:00,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,244 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:00,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-16 12:23:00,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-11-16 12:23:00,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,264 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-16 12:23:00,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:00,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,282 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:00,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-11-16 12:23:00,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,302 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-16 12:23:00,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:00,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:00,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:00,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:00,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,361 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:00,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-16 12:23:00,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:00,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:00,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:00,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:00,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:00,389 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:00,410 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-16 12:23:00,438 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-11-16 12:23:00,439 INFO L444 ModelExtractionUtils]: 4 out of 16 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-11-16 12:23:00,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:00,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,454 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,507 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-16 12:23:00,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-16 12:23:00,534 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-11-16 12:23:00,534 INFO L513 LassoAnalysis]: Proved termination. [2022-11-16 12:23:00,535 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_nondet_ll_~i~0#1, ULTIMATE.start_init_nondet_ll_~n#1) = -1*ULTIMATE.start_init_nondet_ll_~i~0#1 + 1*ULTIMATE.start_init_nondet_ll_~n#1 Supporting invariants [] [2022-11-16 12:23:00,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:00,566 INFO L156 tatePredicateManager]: 2 out of 2 supporting invariants were superfluous and have been removed [2022-11-16 12:23:00,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:23:00,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 12:23:00,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:23:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:23:00,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 12:23:00,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:23:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:23:00,750 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-11-16 12:23:00,753 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:23:00,820 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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 43 states and 61 transitions. Complement of second has 7 states. [2022-11-16 12:23:00,823 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 [2022-11-16 12:23:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:23:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 40 transitions. [2022-11-16 12:23:00,833 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 2 letters. [2022-11-16 12:23:00,833 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:23:00,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 5 letters. Loop has 2 letters. [2022-11-16 12:23:00,834 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:23:00,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 4 letters. [2022-11-16 12:23:00,834 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-16 12:23:00,835 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 43 states and 61 transitions. [2022-11-16 12:23:00,844 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:23:00,850 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 43 states to 13 states and 17 transitions. [2022-11-16 12:23:00,852 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2022-11-16 12:23:00,854 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2022-11-16 12:23:00,855 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 17 transitions. [2022-11-16 12:23:00,855 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:23:00,855 INFO L218 hiAutomatonCegarLoop]: Abstraction has 13 states and 17 transitions. [2022-11-16 12:23:00,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 17 transitions. [2022-11-16 12:23:00,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-11-16 12:23:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:23:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2022-11-16 12:23:00,884 INFO L240 hiAutomatonCegarLoop]: Abstraction has 13 states and 17 transitions. [2022-11-16 12:23:00,885 INFO L428 stractBuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2022-11-16 12:23:00,885 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-16 12:23:00,885 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 17 transitions. [2022-11-16 12:23:00,885 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:23:00,886 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:23:00,886 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:23:00,886 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:23:00,886 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-16 12:23:00,887 INFO L748 eck$LassoCheckResult]: Stem: 114#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 115#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 120#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 110#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 111#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 117#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 119#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 112#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 113#L567-5 [2022-11-16 12:23:00,887 INFO L750 eck$LassoCheckResult]: Loop: 113#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 116#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 118#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 113#L567-5 [2022-11-16 12:23:00,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:00,893 INFO L85 PathProgramCache]: Analyzing trace with hash 180734384, now seen corresponding path program 1 times [2022-11-16 12:23:00,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:00,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956943277] [2022-11-16 12:23:00,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:00,924 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:00,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [982081447] [2022-11-16 12:23:00,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:00,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:00,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:00,926 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:00,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-11-16 12:23:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:01,040 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:01,066 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:01,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:01,067 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 1 times [2022-11-16 12:23:01,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:01,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837606102] [2022-11-16 12:23:01,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:01,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:01,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:01,082 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:01,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:01,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1630916609, now seen corresponding path program 1 times [2022-11-16 12:23:01,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:01,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349162651] [2022-11-16 12:23:01,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:01,112 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:01,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1136681061] [2022-11-16 12:23:01,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:01,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:01,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:01,161 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:01,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-11-16 12:23:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:23:01,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-16 12:23:01,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:23:01,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-16 12:23:01,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-16 12:23:01,631 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2022-11-16 12:23:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:23:01,668 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 12:23:01,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:23:01,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349162651] [2022-11-16 12:23:01,669 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 12:23:01,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1136681061] [2022-11-16 12:23:01,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1136681061] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:23:01,670 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:23:01,670 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 12:23:01,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289661941] [2022-11-16 12:23:01,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:23:01,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:01,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:23:01,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-16 12:23:01,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-11-16 12:23:01,836 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. cyclomatic complexity: 6 Second operand has 9 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:23:02,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:23:02,131 INFO L93 Difference]: Finished difference Result 21 states and 26 transitions. [2022-11-16 12:23:02,132 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 21 states and 26 transitions. [2022-11-16 12:23:02,132 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:23:02,133 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 21 states to 20 states and 24 transitions. [2022-11-16 12:23:02,133 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2022-11-16 12:23:02,133 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2022-11-16 12:23:02,133 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 24 transitions. [2022-11-16 12:23:02,134 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:23:02,134 INFO L218 hiAutomatonCegarLoop]: Abstraction has 20 states and 24 transitions. [2022-11-16 12:23:02,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states and 24 transitions. [2022-11-16 12:23:02,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 19. [2022-11-16 12:23:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 18 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:23:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 23 transitions. [2022-11-16 12:23:02,136 INFO L240 hiAutomatonCegarLoop]: Abstraction has 19 states and 23 transitions. [2022-11-16 12:23:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 12:23:02,139 INFO L428 stractBuchiCegarLoop]: Abstraction has 19 states and 23 transitions. [2022-11-16 12:23:02,139 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-16 12:23:02,139 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states and 23 transitions. [2022-11-16 12:23:02,140 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:23:02,140 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:23:02,140 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:23:02,140 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:23:02,140 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-16 12:23:02,141 INFO L748 eck$LassoCheckResult]: Stem: 196#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 197#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 208#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 198#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 199#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 212#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 211#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 210#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 209#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 205#L567-1 assume !safe_search_#t~short7#1; 206#L567-3 [2022-11-16 12:23:02,141 INFO L750 eck$LassoCheckResult]: Loop: 206#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 202#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 203#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 206#L567-3 [2022-11-16 12:23:02,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:02,141 INFO L85 PathProgramCache]: Analyzing trace with hash 1887052437, now seen corresponding path program 1 times [2022-11-16 12:23:02,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:02,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55205079] [2022-11-16 12:23:02,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:02,155 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:02,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1378056054] [2022-11-16 12:23:02,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:02,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:02,157 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:02,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-11-16 12:23:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:23:02,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-16 12:23:02,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:23:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:23:02,304 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 12:23:02,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:23:02,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55205079] [2022-11-16 12:23:02,305 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 12:23:02,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1378056054] [2022-11-16 12:23:02,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1378056054] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:23:02,305 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:23:02,305 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-16 12:23:02,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152147101] [2022-11-16 12:23:02,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:23:02,306 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:23:02,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:02,306 INFO L85 PathProgramCache]: Analyzing trace with hash 79092, now seen corresponding path program 2 times [2022-11-16 12:23:02,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:02,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479860229] [2022-11-16 12:23:02,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,320 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:02,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:23:02,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 12:23:02,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-16 12:23:02,540 INFO L87 Difference]: Start difference. First operand 19 states and 23 transitions. cyclomatic complexity: 6 Second operand has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 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) [2022-11-16 12:23:02,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:23:02,617 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-11-16 12:23:02,617 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 22 states and 25 transitions. [2022-11-16 12:23:02,618 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:23:02,618 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 22 states to 16 states and 18 transitions. [2022-11-16 12:23:02,618 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 14 [2022-11-16 12:23:02,618 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 14 [2022-11-16 12:23:02,619 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 18 transitions. [2022-11-16 12:23:02,619 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:23:02,619 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16 states and 18 transitions. [2022-11-16 12:23:02,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 18 transitions. [2022-11-16 12:23:02,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 13. [2022-11-16 12:23:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:23:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 15 transitions. [2022-11-16 12:23:02,621 INFO L240 hiAutomatonCegarLoop]: Abstraction has 13 states and 15 transitions. [2022-11-16 12:23:02,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-16 12:23:02,622 INFO L428 stractBuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2022-11-16 12:23:02,622 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-16 12:23:02,622 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 15 transitions. [2022-11-16 12:23:02,623 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:23:02,623 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:23:02,623 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:23:02,623 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:23:02,623 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-16 12:23:02,624 INFO L748 eck$LassoCheckResult]: Stem: 287#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 288#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 292#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 282#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 280#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 281#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 283#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 289#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 291#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 284#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 285#L567-5 [2022-11-16 12:23:02,624 INFO L750 eck$LassoCheckResult]: Loop: 285#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 286#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 290#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 285#L567-5 [2022-11-16 12:23:02,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:02,624 INFO L85 PathProgramCache]: Analyzing trace with hash -874996210, now seen corresponding path program 1 times [2022-11-16 12:23:02,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:02,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406164786] [2022-11-16 12:23:02,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:02,646 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:02,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1003343904] [2022-11-16 12:23:02,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:02,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:02,650 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:02,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-11-16 12:23:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,766 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,804 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:02,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:02,804 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 3 times [2022-11-16 12:23:02,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:02,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9438556] [2022-11-16 12:23:02,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,811 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,816 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:02,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:02,817 INFO L85 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 1 times [2022-11-16 12:23:02,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:02,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080590545] [2022-11-16 12:23:02,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:02,836 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:02,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [805746391] [2022-11-16 12:23:02,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:02,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:02,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:02,857 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:02,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-11-16 12:23:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:02,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:03,022 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:07,356 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:23:07,356 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:23:07,356 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:23:07,356 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:23:07,356 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:23:07,356 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:07,357 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:23:07,357 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:23:07,357 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration4_Lasso [2022-11-16 12:23:07,357 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:23:07,357 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:23:07,362 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:07,364 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:07,367 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,614 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,617 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,621 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,626 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,629 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,632 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,638 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,641 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,644 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,649 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,651 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:08,654 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:23:10,691 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:23:10,691 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:23:10,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,700 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-16 12:23:10,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:10,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,723 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:10,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:10,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:10,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,734 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-16 12:23:10,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:10,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:10,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:10,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:10,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,756 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-16 12:23:10,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:10,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,784 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-16 12:23:10,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:10,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,811 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-16 12:23:10,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,828 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,829 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-11-16 12:23:10,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,842 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-16 12:23:10,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,859 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-16 12:23:10,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,867 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-16 12:23:10,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:10,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,894 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-16 12:23:10,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,909 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-11-16 12:23:10,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,917 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-16 12:23:10,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,932 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-16 12:23:10,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,939 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-16 12:23:10,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-16 12:23:10,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,965 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-16 12:23:10,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:10,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:10,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:10,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:10,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:10,980 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:10,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:10,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-16 12:23:10,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:10,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:10,987 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:10,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:10,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-16 12:23:11,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,002 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-11-16 12:23:11,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,010 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-16 12:23:11,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,025 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-11-16 12:23:11,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,031 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-16 12:23:11,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-11-16 12:23:11,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,052 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-16 12:23:11,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,071 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-11-16 12:23:11,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,083 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-16 12:23:11,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-11-16 12:23:11,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,107 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-16 12:23:11,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,123 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:11,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,138 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-16 12:23:11,138 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:11,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-11-16 12:23:11,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,173 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-16 12:23:11,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,191 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:11,191 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:11,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,318 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 12:23:11,318 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:11,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,548 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-16 12:23:11,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,594 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,612 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-16 12:23:11,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,625 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-16 12:23:11,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,645 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,667 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-16 12:23:11,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,694 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,721 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-16 12:23:11,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,755 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-16 12:23:11,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,812 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,826 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-16 12:23:11,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,871 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-16 12:23:11,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:11,892 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:23:11,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,923 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-16 12:23:11,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:11,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:11,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:11,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:11,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:11,967 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:11,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:11,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-16 12:23:11,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:11,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:11,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:11,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:11,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:11,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:11,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,019 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-16 12:23:12,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:12,039 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:12,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,067 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:12,085 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:12,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-16 12:23:12,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,099 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-16 12:23:12,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:12,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:12,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,144 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-16 12:23:12,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:12,162 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:12,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,183 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-16 12:23:12,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:12,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:12,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-11-16 12:23:12,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,217 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-16 12:23:12,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:23:12,231 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:23:12,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,247 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 12:23:12,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,249 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-16 12:23:12,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:12,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-11-16 12:23:12,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,282 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-16 12:23:12,285 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 [2022-11-16 12:23:12,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:12,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-11-16 12:23:12,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,304 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-16 12:23:12,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,323 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,323 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-16 12:23:12,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,333 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-16 12:23:12,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,349 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,349 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-16 12:23:12,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,359 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-16 12:23:12,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,385 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-16 12:23:12,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,401 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-16 12:23:12,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,411 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-16 12:23:12,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,441 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,467 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-16 12:23:12,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,485 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,485 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-16 12:23:12,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,501 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-16 12:23:12,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,520 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,520 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-11-16 12:23:12,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,544 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-16 12:23:12,546 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 [2022-11-16 12:23:12,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,560 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-16 12:23:12,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,581 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-16 12:23:12,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,599 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-16 12:23:12,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,610 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-16 12:23:12,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,633 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,633 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-16 12:23:12,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,644 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-16 12:23:12,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:12,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,660 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:12,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:12,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-11-16 12:23:12,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,666 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-16 12:23:12,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,684 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,684 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,694 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-16 12:23:12,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,711 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,712 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,713 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-16 12:23:12,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,722 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-16 12:23:12,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:12,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:12,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:12,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,773 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-16 12:23:12,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:12,796 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:12,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:12,815 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 12:23:12,816 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:12,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:12,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:12,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:12,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:12,875 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:12,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:12,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-16 12:23:12,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:12,900 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:12,900 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:12,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,051 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-16 12:23:13,051 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-16 12:23:13,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,428 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-16 12:23:13,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:13,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:13,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,475 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-16 12:23:13,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,527 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-16 12:23:13,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,545 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:13,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:13,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,581 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-16 12:23:13,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,599 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,627 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-16 12:23:13,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,666 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-16 12:23:13,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,711 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,730 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-16 12:23:13,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,745 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-16 12:23:13,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,766 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:13,766 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:13,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,788 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,793 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 [2022-11-16 12:23:13,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-16 12:23:13,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,809 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,831 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-16 12:23:13,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,880 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-16 12:23:13,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,914 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-16 12:23:13,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,951 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:13,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-16 12:23:13,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:13,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:13,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:13,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:13,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:13,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:13,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:13,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:13,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:13,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:13,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:13,991 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:13,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-16 12:23:14,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:14,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:14,010 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:14,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:14,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,032 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-16 12:23:14,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:14,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:14,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:14,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:14,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,080 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-16 12:23:14,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:14,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:14,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:14,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:14,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,131 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 12:23:14,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,133 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-16 12:23:14,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:14,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:14,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:14,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,175 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-16 12:23:14,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:14,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:14,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:14,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,195 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-16 12:23:14,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,223 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-16 12:23:14,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,283 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-16 12:23:14,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,308 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-11-16 12:23:14,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,326 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-16 12:23:14,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,342 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,342 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-11-16 12:23:14,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,353 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-16 12:23:14,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,388 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-16 12:23:14,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,437 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-16 12:23:14,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,461 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,487 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-16 12:23:14,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,511 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,511 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,535 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-16 12:23:14,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,555 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,579 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-16 12:23:14,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,624 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,628 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 [2022-11-16 12:23:14,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-16 12:23:14,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:14,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:14,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:14,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,663 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-16 12:23:14,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,712 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-16 12:23:14,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,757 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-16 12:23:14,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:14,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,784 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:14,784 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:14,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,802 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-16 12:23:14,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:14,821 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:14,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:14,863 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:23:14,864 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:23:14,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:14,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:14,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:14,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:14,932 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:14,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:14,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-16 12:23:14,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:14,959 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:14,959 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:14,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,157 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-11-16 12:23:15,158 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:23:15,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-11-16 12:23:15,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,542 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-16 12:23:15,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:15,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:15,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-11-16 12:23:15,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,578 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-16 12:23:15,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,600 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-16 12:23:15,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:15,618 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:15,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,629 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-16 12:23:15,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,683 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-16 12:23:15,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,738 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-16 12:23:15,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,787 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-16 12:23:15,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,827 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-16 12:23:15,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:15,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:15,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,876 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-16 12:23:15,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,907 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-16 12:23:15,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,944 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-16 12:23:15,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-11-16 12:23:15,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:15,978 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:15,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-16 12:23:15,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:15,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:15,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:15,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:15,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:15,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:15,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:15,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:15,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:15,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:15,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:15,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,000 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-16 12:23:16,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:16,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:16,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-11-16 12:23:16,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,020 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-16 12:23:16,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:16,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:16,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,041 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-16 12:23:16,044 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 [2022-11-16 12:23:16,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:16,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:16,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,076 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-16 12:23:16,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:16,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:16,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,107 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 12:23:16,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,108 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-16 12:23:16,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:16,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,157 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-16 12:23:16,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:16,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,203 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-16 12:23:16,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,255 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-16 12:23:16,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,299 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-16 12:23:16,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,318 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,318 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,334 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-16 12:23:16,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-11-16 12:23:16,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,366 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-16 12:23:16,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,399 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,423 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-16 12:23:16,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,450 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,450 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-16 12:23:16,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,479 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-16 12:23:16,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-16 12:23:16,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,512 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-16 12:23:16,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,531 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,531 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-16 12:23:16,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,544 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-16 12:23:16,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,568 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,569 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,603 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,606 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 [2022-11-16 12:23:16,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-16 12:23:16,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,623 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,623 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-16 12:23:16,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,642 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-16 12:23:16,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:16,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:16,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:16,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,661 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-16 12:23:16,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,678 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,679 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,690 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-16 12:23:16,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,719 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-16 12:23:16,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:16,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,735 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:16,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:16,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,747 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-16 12:23:16,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:16,762 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:16,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:16,790 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 12:23:16,790 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 12:23:16,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:16,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:16,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:16,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:16,880 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:16,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:16,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-16 12:23:16,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:16,910 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:16,910 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:16,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,159 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-16 12:23:17,159 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-16 12:23:17,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-16 12:23:17,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,729 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-16 12:23:17,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:17,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:17,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:17,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,763 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-16 12:23:17,766 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 [2022-11-16 12:23:17,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,777 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-16 12:23:17,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,789 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-16 12:23:17,792 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 [2022-11-16 12:23:17,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:17,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:17,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-16 12:23:17,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,817 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-16 12:23:17,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-16 12:23:17,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,840 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-16 12:23:17,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,855 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-16 12:23:17,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,861 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-16 12:23:17,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,876 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:17,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,885 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-16 12:23:17,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-16 12:23:17,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,905 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-16 12:23:17,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,922 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:17,922 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:17,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:17,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,933 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-16 12:23:17,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-16 12:23:17,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,953 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-16 12:23:17,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:17,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,973 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-16 12:23:17,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:17,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:17,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:17,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:17,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:17,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:17,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:17,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:17,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:17,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-16 12:23:17,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:17,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:17,995 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:17,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-16 12:23:17,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:18,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:18,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:18,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-16 12:23:18,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,015 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-16 12:23:18,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:18,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:18,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:18,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-16 12:23:18,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,035 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-16 12:23:18,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:18,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:18,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:18,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-16 12:23:18,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,056 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-16 12:23:18,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:18,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:18,070 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:18,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-16 12:23:18,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,076 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-16 12:23:18,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:23:18,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:18,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:18,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-16 12:23:18,110 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 12:23:18,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,112 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-16 12:23:18,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:18,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-16 12:23:18,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,135 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-16 12:23:18,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:18,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:18,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,158 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-16 12:23:18,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,175 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-16 12:23:18,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,186 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-16 12:23:18,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-16 12:23:18,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,213 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-16 12:23:18,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,229 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,229 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-16 12:23:18,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,239 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-16 12:23:18,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-16 12:23:18,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,266 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-16 12:23:18,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,282 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,282 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-16 12:23:18,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,296 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-16 12:23:18,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,312 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,312 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-16 12:23:18,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,322 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-16 12:23:18,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,340 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-16 12:23:18,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,357 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-16 12:23:18,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,373 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,373 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-16 12:23:18,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,384 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-16 12:23:18,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-16 12:23:18,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,411 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-16 12:23:18,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,426 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,426 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-16 12:23:18,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,437 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-16 12:23:18,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:18,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:18,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:18,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-16 12:23:18,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,458 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-16 12:23:18,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,474 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,474 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-16 12:23:18,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,485 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-16 12:23:18,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,507 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,507 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-16 12:23:18,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,518 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-16 12:23:18,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:18,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:18,534 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:18,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-16 12:23:18,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,544 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-16 12:23:18,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:18,560 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:18,560 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,578 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 12:23:18,578 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:18,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:18,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-16 12:23:18,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:18,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:18,629 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:18,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-16 12:23:18,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:18,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:18,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:18,646 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:18,646 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:18,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:18,784 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-16 12:23:18,784 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-16 12:23:19,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-16 12:23:19,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,162 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-16 12:23:19,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,179 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:19,179 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:19,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-16 12:23:19,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,192 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-16 12:23:19,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-16 12:23:19,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,212 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-16 12:23:19,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,227 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:19,228 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:19,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:19,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,240 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-16 12:23:19,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,256 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-16 12:23:19,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,263 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-16 12:23:19,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,277 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:19,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,284 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-16 12:23:19,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,299 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-16 12:23:19,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,305 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-16 12:23:19,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-16 12:23:19,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,328 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-16 12:23:19,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,345 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:23:19,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:23:19,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-16 12:23:19,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,355 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-16 12:23:19,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,371 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-16 12:23:19,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,377 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-16 12:23:19,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:19,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,398 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-16 12:23:19,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-16 12:23:19,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,418 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-16 12:23:19,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-16 12:23:19,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,447 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-16 12:23:19,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:19,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,468 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-16 12:23:19,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-16 12:23:19,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,491 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-16 12:23:19,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:19,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,514 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-16 12:23:19,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:19,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:23:19,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:23:19,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-16 12:23:19,536 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 12:23:19,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,537 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-16 12:23:19,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:19,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-16 12:23:19,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,565 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-16 12:23:19,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,578 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:19,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-16 12:23:19,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,590 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-16 12:23:19,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,607 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-16 12:23:19,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,622 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-16 12:23:19,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,637 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-16 12:23:19,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,655 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-16 12:23:19,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,671 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,671 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-16 12:23:19,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,683 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-16 12:23:19,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-16 12:23:19,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,713 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-16 12:23:19,716 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 [2022-11-16 12:23:19,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,727 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,731 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,731 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-16 12:23:19,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,749 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-16 12:23:19,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,765 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,765 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-16 12:23:19,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,778 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-16 12:23:19,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,793 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:19,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,810 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-16 12:23:19,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,834 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,834 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-16 12:23:19,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,846 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-16 12:23:19,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,863 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-16 12:23:19,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,877 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-16 12:23:19,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,893 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,896 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,896 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-16 12:23:19,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,910 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-16 12:23:19,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,927 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:19,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:19,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:19,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-16 12:23:19,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,935 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-16 12:23:19,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-16 12:23:19,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,963 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-16 12:23:19,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:19,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:19,976 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:19,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:19,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:19,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:19,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:19,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:19,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:19,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-16 12:23:19,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:19,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:19,990 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:19,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-16 12:23:19,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:20,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:20,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-16 12:23:20,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,017 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-16 12:23:20,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,031 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:20,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,051 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:23:20,052 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:23:20,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-16 12:23:20,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,112 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-16 12:23:20,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,130 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:20,130 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:20,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,332 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-11-16 12:23:20,333 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:23:20,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-16 12:23:20,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,761 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-16 12:23:20,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:20,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:20,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-16 12:23:20,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,800 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-16 12:23:20,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:20,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:20,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:20,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-16 12:23:20,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,822 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-16 12:23:20,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:20,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:20,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-16 12:23:20,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,849 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-16 12:23:20,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,862 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:20,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:20,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:20,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-16 12:23:20,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,881 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-16 12:23:20,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:20,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:20,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:20,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:20,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,902 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-16 12:23:20,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,915 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:20,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,916 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:20,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:20,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-16 12:23:20,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,923 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-16 12:23:20,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:20,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:20,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:20,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:20,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,945 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-16 12:23:20,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:20,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:20,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:20,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-16 12:23:20,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:20,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:20,978 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:20,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-16 12:23:20,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:20,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:20,994 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:20,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:20,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:20,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:20,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:20,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:20,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:21,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,004 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-16 12:23:21,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-16 12:23:21,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,029 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-16 12:23:21,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-16 12:23:21,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,060 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-16 12:23:21,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,076 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-16 12:23:21,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,085 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-16 12:23:21,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-16 12:23:21,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,106 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-16 12:23:21,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-16 12:23:21,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,137 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-16 12:23:21,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,150 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-16 12:23:21,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,158 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-16 12:23:21,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:23:21,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:21,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:21,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-16 12:23:21,178 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 12:23:21,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,180 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-16 12:23:21,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:21,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-16 12:23:21,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,205 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-16 12:23:21,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:21,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-16 12:23:21,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,228 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-16 12:23:21,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,245 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,245 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-16 12:23:21,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,261 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-16 12:23:21,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-16 12:23:21,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,297 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-16 12:23:21,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,316 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,317 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-16 12:23:21,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,332 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-16 12:23:21,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,351 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,351 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-16 12:23:21,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,367 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-16 12:23:21,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,386 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,386 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-16 12:23:21,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,407 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-16 12:23:21,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,423 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,423 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-16 12:23:21,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,446 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-16 12:23:21,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,462 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,463 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-16 12:23:21,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,477 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-16 12:23:21,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,493 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-16 12:23:21,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,509 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-16 12:23:21,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-16 12:23:21,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,543 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-16 12:23:21,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,559 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-16 12:23:21,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,575 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-16 12:23:21,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:21,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,590 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:21,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:21,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-16 12:23:21,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,602 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-16 12:23:21,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,619 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,619 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-16 12:23:21,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,635 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-16 12:23:21,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,648 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,651 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,651 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-16 12:23:21,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,667 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-16 12:23:21,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:21,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,684 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:21,684 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:21,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-16 12:23:21,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,699 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-16 12:23:21,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:21,717 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:21,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:21,745 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 12:23:21,745 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 12:23:21,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:21,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:21,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:21,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:21,838 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:21,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-16 12:23:21,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:21,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:21,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:21,863 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:21,863 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:21,863 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,117 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-16 12:23:22,117 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-16 12:23:22,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:22,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,724 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-16 12:23:22,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,740 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,746 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:22,746 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:22,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-16 12:23:22,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,781 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-16 12:23:22,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:22,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:22,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:22,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-16 12:23:22,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,806 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-16 12:23:22,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,825 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:22,825 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:22,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:22,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,843 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-16 12:23:22,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:22,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,861 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:22,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:22,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-16 12:23:22,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,872 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-16 12:23:22,874 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 [2022-11-16 12:23:22,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:22,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:22,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:22,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:22,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,897 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-16 12:23:22,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:22,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,912 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:22,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:22,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:22,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,921 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-16 12:23:22,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:22,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:22,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:22,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-16 12:23:22,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,945 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-16 12:23:22,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,961 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:23:22,961 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:23:22,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:22,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-16 12:23:22,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:22,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:22,977 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:22,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-16 12:23:22,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:22,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:22,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:22,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:22,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:22,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:22,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:22,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:22,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:22,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,006 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-16 12:23:23,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,034 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-16 12:23:23,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,061 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-16 12:23:23,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,086 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-16 12:23:23,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-16 12:23:23,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,111 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-16 12:23:23,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,132 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,156 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-16 12:23:23,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,194 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-16 12:23:23,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:23,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:23:23,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:23:23,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-16 12:23:23,222 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 12:23:23,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,225 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-16 12:23:23,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:23,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-16 12:23:23,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,249 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-16 12:23:23,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:23,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:23,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,269 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-16 12:23:23,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,284 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,284 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-16 12:23:23,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,294 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-16 12:23:23,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-16 12:23:23,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,321 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-16 12:23:23,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-16 12:23:23,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,347 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-16 12:23:23,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,361 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,363 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-16 12:23:23,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,374 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-16 12:23:23,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-16 12:23:23,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,411 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-16 12:23:23,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-16 12:23:23,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,439 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-16 12:23:23,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,455 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,455 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-16 12:23:23,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,466 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-16 12:23:23,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-16 12:23:23,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,493 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-16 12:23:23,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-16 12:23:23,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,521 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-16 12:23:23,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,538 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,539 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-16 12:23:23,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,550 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-16 12:23:23,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:23,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:23,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:23,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-16 12:23:23,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,572 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-16 12:23:23,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-16 12:23:23,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,600 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-16 12:23:23,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-16 12:23:23,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,627 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-16 12:23:23,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:23,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:23,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:23,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-16 12:23:23,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,654 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-16 12:23:23,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:23,669 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:23,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,691 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:23:23,691 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:23:23,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:23,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-16 12:23:23,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:23,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:23,767 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:23,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-16 12:23:23,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:23,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:23,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:23,784 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:23,784 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:23,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:23,981 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-11-16 12:23:23,981 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:23:24,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-16 12:23:24,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,461 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-16 12:23:24,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:24,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:24,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-16 12:23:24,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,494 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-16 12:23:24,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-16 12:23:24,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,516 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-16 12:23:24,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:24,532 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:24,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-16 12:23:24,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,542 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-16 12:23:24,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-16 12:23:24,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,570 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-16 12:23:24,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:24,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,592 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-16 12:23:24,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-16 12:23:24,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,614 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-16 12:23:24,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-16 12:23:24,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,635 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-16 12:23:24,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,651 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:23:24,651 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:23:24,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-16 12:23:24,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,662 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-16 12:23:24,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-16 12:23:24,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,683 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-16 12:23:24,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-16 12:23:24,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,704 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-16 12:23:24,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-16 12:23:24,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,725 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-16 12:23:24,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-16 12:23:24,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,750 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-16 12:23:24,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-16 12:23:24,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,770 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-16 12:23:24,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:24,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,792 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-16 12:23:24,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-16 12:23:24,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,813 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-16 12:23:24,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:23:24,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:23:24,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:23:24,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-16 12:23:24,835 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 12:23:24,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,836 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-16 12:23:24,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:24,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,852 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:24,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:24,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-16 12:23:24,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,874 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-16 12:23:24,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:24,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:24,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:24,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:24,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:24,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-16 12:23:24,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,897 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-16 12:23:24,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:24,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:24,915 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:24,915 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:24,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-16 12:23:24,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,929 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-16 12:23:24,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:24,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:24,946 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:24,947 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:24,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-16 12:23:24,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,961 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-16 12:23:24,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:24,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:24,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:24,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:24,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:24,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:24,977 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:24,977 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:24,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:24,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-16 12:23:24,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:24,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:24,990 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:24,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-16 12:23:24,993 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 [2022-11-16 12:23:25,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,007 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,007 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-16 12:23:25,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,021 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-16 12:23:25,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,034 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,034 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,039 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,039 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-16 12:23:25,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,061 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-16 12:23:25,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,079 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,079 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-16 12:23:25,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,094 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-16 12:23:25,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,113 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,113 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-16 12:23:25,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,127 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-16 12:23:25,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,141 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,144 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,144 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-16 12:23:25,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,158 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-16 12:23:25,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,175 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-16 12:23:25,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,188 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-16 12:23:25,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,201 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,204 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,204 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-16 12:23:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,218 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-16 12:23:25,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:25,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:25,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:25,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-16 12:23:25,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,238 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-16 12:23:25,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,255 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,255 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-16 12:23:25,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,269 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-16 12:23:25,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,286 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,286 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-16 12:23:25,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,299 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-16 12:23:25,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:25,312 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,315 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:25,315 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:25,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-16 12:23:25,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,329 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-16 12:23:25,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:25,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:25,346 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:23:25,346 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,378 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 12:23:25,378 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:23:25,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:25,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-16 12:23:25,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:25,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:25,451 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:25,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-16 12:23:25,453 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 [2022-11-16 12:23:25,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:25,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:25,468 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-16 12:23:25,468 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:23:25,468 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:25,727 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-16 12:23:25,728 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2022-11-16 12:23:26,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-16 12:23:26,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,452 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-16 12:23:26,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,471 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:26,471 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:26,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-16 12:23:26,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,489 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-16 12:23:26,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,502 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-16 12:23:26,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,511 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-16 12:23:26,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,524 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,527 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:26,527 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:26,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-16 12:23:26,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,541 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-16 12:23:26,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,555 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,555 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,556 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-16 12:23:26,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,565 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-16 12:23:26,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-16 12:23:26,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,591 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-16 12:23:26,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,605 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-16 12:23:26,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,614 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-16 12:23:26,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,628 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-16 12:23:26,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,639 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-16 12:23:26,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,656 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:23:26,656 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:23:26,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-16 12:23:26,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,669 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-16 12:23:26,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,683 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:26,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,692 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-16 12:23:26,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,708 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-16 12:23:26,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,723 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-16 12:23:26,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-16 12:23:26,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,745 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-16 12:23:26,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,759 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-16 12:23:26,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,767 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-16 12:23:26,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-16 12:23:26,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,789 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-16 12:23:26,792 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 [2022-11-16 12:23:26,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,804 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-16 12:23:26,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,813 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-16 12:23:26,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-16 12:23:26,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:23:26,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,838 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-16 12:23:26,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:23:26,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:23:26,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:23:26,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:23:26,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:23:26,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:23:26,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:23:26,854 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:23:26,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:23:26,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:23:26,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-16 12:23:26,861 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-16 12:23:26,862 INFO L748 eck$LassoCheckResult]: Stem: 287#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 288#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 292#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 282#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 280#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 281#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 283#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 289#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 291#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 284#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 285#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 286#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 290#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 285#L567-5 [2022-11-16 12:23:26,862 INFO L750 eck$LassoCheckResult]: Loop: 285#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 286#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 290#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 285#L567-5 [2022-11-16 12:23:26,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:26,862 INFO L85 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 2 times [2022-11-16 12:23:26,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:26,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044174834] [2022-11-16 12:23:26,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:26,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:26,892 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:26,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1517870401] [2022-11-16 12:23:26,892 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-16 12:23:26,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:26,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:26,894 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:26,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (331)] Waiting until timeout for monitored process [2022-11-16 12:23:27,018 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-16 12:23:27,019 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-16 12:23:27,019 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:27,057 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:27,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:27,058 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 4 times [2022-11-16 12:23:27,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:27,058 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689810230] [2022-11-16 12:23:27,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:27,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:23:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:23:27,068 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:23:27,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:23:27,069 INFO L85 PathProgramCache]: Analyzing trace with hash -873101010, now seen corresponding path program 3 times [2022-11-16 12:23:27,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:23:27,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025476832] [2022-11-16 12:23:27,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:23:27,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:23:27,109 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:23:27,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [648919071] [2022-11-16 12:23:27,109 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-16 12:23:27,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:23:27,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:27,113 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:23:27,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (332)] Waiting until timeout for monitored process [2022-11-16 12:23:27,239 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-16 12:23:27,239 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 12:23:27,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 86 conjunts are in the unsatisfiable core [2022-11-16 12:23:27,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 12:23:27,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-16 12:23:27,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-16 12:23:27,352 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 12:23:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 12:23:27,366 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-16 12:23:27,366 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 31 [2022-11-16 12:23:27,392 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-16 12:23:27,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-16 12:23:27,401 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-16 12:23:27,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-16 12:23:27,649 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-16 12:23:27,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 96 treesize of output 91 [2022-11-16 12:23:27,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 12:23:27,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 12:23:27,676 INFO L321 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2022-11-16 12:23:27,677 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 59 [2022-11-16 12:23:27,698 INFO L321 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2022-11-16 12:23:27,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 58 [2022-11-16 12:23:27,720 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2022-11-16 12:23:28,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-16 12:23:28,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 17 [2022-11-16 12:23:28,415 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 12:23:28,421 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-16 12:23:28,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 34 [2022-11-16 12:23:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:23:28,489 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 12:23:29,421 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 12:23:29,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 109 treesize of output 110 [2022-11-16 12:23:29,457 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 12:23:29,462 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 487 treesize of output 282 [2022-11-16 12:23:29,493 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 12:23:29,493 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 194 treesize of output 184 [2022-11-16 12:23:29,530 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 12:23:29,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 583 treesize of output 420 [2022-11-16 12:23:29,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 160 [2022-11-16 12:23:29,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 322 treesize of output 314 [2022-11-16 12:23:55,753 WARN L855 $PredicateComparison]: unable to prove that (or (let ((.cse18 (+ |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset| 4)) (.cse30 (select |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (let ((.cse36 (not (= (select |c_#valid| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) 0))) (.cse99 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse131 (let ((.cse134 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse132 (store (select .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse133 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (= (select (select (store .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse132) v_arrayElimCell_19) v_arrayElimCell_20) .cse133)) (= (select .cse132 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse133))))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))))) (let ((.cse2 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse125 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse126 (let ((.cse129 (let ((.cse130 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse129 v_arrayElimCell_16 (store (select .cse129 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse125 (select (select .cse126 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse127 (select .cse126 v_arrayElimCell_15))) (or (= .cse125 (select .cse127 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse128 (select .cse126 v_arrayElimCell_19))) (or (= (select .cse128 v_arrayElimCell_20) .cse125) (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse127 v_arrayElimCell_17) .cse125) (= (select .cse128 v_arrayElimCell_17) .cse125)))))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse4 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse122 (let ((.cse123 (let ((.cse124 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse123 v_arrayElimCell_16 (store (select .cse123 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse121 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse121 (select (select .cse122 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse122 v_arrayElimCell_15) v_arrayElimCell_17) .cse121)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse5 (or .cse36 (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse119 (let ((.cse120 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse117 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse116 (store (select .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse116 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse117) (forall ((v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse118 (select (store .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse116) v_arrayElimCell_19))) (or (= (select .cse118 v_arrayElimCell_20) .cse117) (= .cse117 (select .cse118 v_arrayElimCell_17))))))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99))) (.cse8 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse114 (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse111 (store (select .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse113 (store .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse111)) (.cse112 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse111 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse112) (= (select (select .cse113 v_arrayElimCell_19) v_arrayElimCell_20) .cse112) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse113 v_arrayElimCell_15) v_arrayElimCell_20) .cse112) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse10 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse106 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse107 (let ((.cse109 (let ((.cse110 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse109 v_arrayElimCell_16 (store (select .cse109 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse106 (select (select .cse107 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (or (= (select (select .cse107 v_arrayElimCell_19) v_arrayElimCell_20) .cse106) (forall ((v_arrayElimCell_15 Int)) (let ((.cse108 (select .cse107 v_arrayElimCell_15))) (or (= .cse106 (select .cse108 v_arrayElimCell_20)) (forall ((v_arrayElimCell_17 Int)) (= (select .cse108 v_arrayElimCell_17) .cse106)))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse11 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse104 (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse100 (store (select .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse103 (store .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse100))) (let ((.cse101 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse102 (select .cse103 v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse100 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse101) (= (select .cse102 v_arrayElimCell_20) .cse101) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse103 v_arrayElimCell_15) v_arrayElimCell_20) .cse101) (= .cse101 (select .cse102 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18)))))))) .cse36))) (let ((.cse1 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse96 (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse97 (store (select .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse95 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse94 (select (store .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse97) v_arrayElimCell_19))) (or (= (select .cse94 v_arrayElimCell_20) .cse95) (= (select .cse94 v_arrayElimCell_18) .cse95)))) (= (select .cse97 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse95))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99) .cse36)) (.cse3 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse86 (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse87 (store (select .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse84 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse85 (store .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse87))) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse83 (select .cse85 v_arrayElimCell_19))) (or (= (select .cse83 v_arrayElimCell_20) .cse84) (= (select .cse83 v_arrayElimCell_18) .cse84)))) (= (select (select .cse85 v_arrayElimCell_15) v_arrayElimCell_20) .cse84)))) (= (select .cse87 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse84))))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse92 (let ((.cse93 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse90 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse89 (store (select .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse89 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse90) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse91 (store .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse89))) (or (= (select (select .cse91 v_arrayElimCell_15) v_arrayElimCell_20) .cse90) (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse91 v_arrayElimCell_19) v_arrayElimCell_20) .cse90))))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse9 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse77 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse78 (let ((.cse81 (let ((.cse82 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse81 v_arrayElimCell_16 (store (select .cse81 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse77 (select (select .cse78 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse79 (select .cse78 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (= .cse77 (select .cse79 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse80 (select .cse78 v_arrayElimCell_19))) (or (= (select .cse80 v_arrayElimCell_18) .cse77) (= (select .cse80 v_arrayElimCell_20) .cse77)))))) (= (select .cse79 v_arrayElimCell_18) .cse77))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse6 (and .cse2 .cse4 .cse5 .cse8 .cse10 .cse11)) (.cse12 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse74 (let ((.cse75 (let ((.cse76 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse75 v_arrayElimCell_16 (store (select .cse75 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse73 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse73 (select (select .cse74 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse74 v_arrayElimCell_15) v_arrayElimCell_18) .cse73)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse13 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse68 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse69 (let ((.cse71 (let ((.cse72 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse71 v_arrayElimCell_16 (store (select .cse71 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse68 (select (select .cse69 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse70 (select .cse69 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse69 v_arrayElimCell_19) v_arrayElimCell_20) .cse68)) (= .cse68 (select .cse70 v_arrayElimCell_20)))) (= (select .cse70 v_arrayElimCell_18) .cse68))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse7 (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|)) (.cse19 (and .cse5 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse47 (let ((.cse48 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse46 (store (select .cse47 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse45 (store .cse47 v_arrayElimCell_16 .cse46)) (.cse44 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse44 (select (select .cse45 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse44 (select .cse46 v_arrayElimCell_20)) (= (select (select .cse45 v_arrayElimCell_19) v_arrayElimCell_20) .cse44) (forall ((v_arrayElimCell_17 Int)) (= (select .cse46 v_arrayElimCell_17) .cse44))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse52 (let ((.cse53 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse49 (store (select .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse50 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse51 (select (store .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse49) v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse49 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse50) (= (select .cse51 v_arrayElimCell_20) .cse50) (= (select .cse49 v_arrayElimCell_20) .cse50) (< |ULTIMATE.start_main_~m~0#1| 0) (= .cse50 (select .cse51 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse36 (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse56 (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse54 (store (select .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse55 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse54 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse55) (= (select (select (store .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse54) v_arrayElimCell_19) v_arrayElimCell_20) .cse55) (= (select .cse54 v_arrayElimCell_20) .cse55) (< |ULTIMATE.start_main_~m~0#1| 0) (not (<= 0 v_arrayElimCell_18))))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse62 (let ((.cse63 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse60 (store (select .cse62 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse59 (store .cse62 v_arrayElimCell_16 .cse60)) (.cse58 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse58 (select (select .cse59 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse61 (select .cse59 v_arrayElimCell_19))) (or (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse60 v_arrayElimCell_17) .cse58) (= (select .cse61 v_arrayElimCell_17) .cse58))) (= (select .cse61 v_arrayElimCell_20) .cse58)))) (= .cse58 (select .cse60 v_arrayElimCell_20))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse66 (let ((.cse67 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse65 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse64 (store (select .cse66 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse64 v_arrayElimCell_17) .cse65) (= .cse65 (select (select (store .cse66 v_arrayElimCell_16 .cse64) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)))))) (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))))) (.cse0 (= |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 (or .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)) .cse1 (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse9 .cse10 (or .cse6 .cse0) .cse11 .cse12 .cse13) .cse7) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse15 (let ((.cse17 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse14 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse16 (select .cse15 v_arrayElimCell_16))) (or (= .cse14 (select (select (store .cse15 v_arrayElimCell_16 (store .cse16 (+ 4 v_arrayElimCell_18) v_ArrVal_414)) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse14 (select .cse16 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))))) (or .cse19 .cse7) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse23 (let ((.cse25 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse20 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse24 (select .cse23 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse22 (store .cse24 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse21 (store .cse23 v_arrayElimCell_16 .cse22))) (or (= .cse20 (select (select .cse21 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse21 v_arrayElimCell_19) v_arrayElimCell_20) .cse20)) (= .cse20 (select .cse22 v_arrayElimCell_20)))))))) (= .cse20 (select .cse24 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse28 (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse26 (store (select .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse27 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse26 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse27) (forall ((v_arrayElimCell_20 Int)) (or (= (select .cse26 v_arrayElimCell_20) .cse27) (forall ((v_arrayElimCell_19 Int)) (= (select (select (store .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse26) v_arrayElimCell_19) v_arrayElimCell_20) .cse27)))))))) (not (<= 0 v_arrayElimCell_18)))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse34 (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse31 (store (select .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse32 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse31 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse32) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse33 (select (store .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse31) v_arrayElimCell_19))) (or (= (select .cse33 v_arrayElimCell_20) .cse32) (= (select .cse33 v_arrayElimCell_18) .cse32)))) (= (select .cse31 v_arrayElimCell_20) .cse32))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse19 .cse0) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse41 (let ((.cse43 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse37 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse42 (select .cse41 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse39 (store .cse42 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse38 (store .cse41 v_arrayElimCell_16 .cse39))) (or (= .cse37 (select (select .cse38 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (= .cse37 (select .cse39 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse40 (select .cse38 v_arrayElimCell_19))) (or (= (select .cse40 v_arrayElimCell_18) .cse37) (= (select .cse40 v_arrayElimCell_20) .cse37)))))))))) (= .cse37 (select .cse42 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18))))))))))) (< (+ |c_ULTIMATE.start_init_nondet_ll_~i~0#1| 1) |c_ULTIMATE.start_init_nondet_ll_~n#1|) (not (<= 0 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|))) is different from true [2022-11-16 12:23:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-11-16 12:23:56,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:23:56,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025476832] [2022-11-16 12:23:56,007 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 12:23:56,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [648919071] [2022-11-16 12:23:56,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [648919071] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 12:23:56,007 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-16 12:23:56,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-11-16 12:23:56,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825215072] [2022-11-16 12:23:56,008 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-16 12:23:56,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:23:56,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-16 12:23:56,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=397, Unknown=2, NotChecked=40, Total=506 [2022-11-16 12:23:56,176 INFO L87 Difference]: Start difference. First operand 13 states and 15 transitions. cyclomatic complexity: 4 Second operand has 23 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:24:08,271 WARN L855 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|)) (.cse1 (= |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (and (= (select |c_#valid| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) 1) (<= |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset| 0) (= 0 (select (select |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|)) (<= |c_ULTIMATE.start_main_~n~0#1| |c_ULTIMATE.start_init_nondet_ll_~n#1|) .cse0 .cse1 (not (< |c_ULTIMATE.start_main_~n~0#1| 1)) (or (let ((.cse18 (+ |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset| 4)) (.cse30 (select |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (let ((.cse36 (not (= (select |c_#valid| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) 0))) (.cse99 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse131 (let ((.cse134 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse132 (store (select .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse133 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (= (select (select (store .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse132) v_arrayElimCell_19) v_arrayElimCell_20) .cse133)) (= (select .cse132 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse133))))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))))) (let ((.cse3 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse125 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse126 (let ((.cse129 (let ((.cse130 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse129 v_arrayElimCell_16 (store (select .cse129 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse125 (select (select .cse126 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse127 (select .cse126 v_arrayElimCell_15))) (or (= .cse125 (select .cse127 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse128 (select .cse126 v_arrayElimCell_19))) (or (= (select .cse128 v_arrayElimCell_20) .cse125) (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse127 v_arrayElimCell_17) .cse125) (= (select .cse128 v_arrayElimCell_17) .cse125)))))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse5 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse122 (let ((.cse123 (let ((.cse124 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse123 v_arrayElimCell_16 (store (select .cse123 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse121 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse121 (select (select .cse122 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse122 v_arrayElimCell_15) v_arrayElimCell_17) .cse121)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse6 (or .cse36 (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse119 (let ((.cse120 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse117 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse116 (store (select .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse116 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse117) (forall ((v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse118 (select (store .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse116) v_arrayElimCell_19))) (or (= (select .cse118 v_arrayElimCell_20) .cse117) (= .cse117 (select .cse118 v_arrayElimCell_17))))))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99))) (.cse8 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse114 (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse111 (store (select .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse113 (store .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse111)) (.cse112 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse111 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse112) (= (select (select .cse113 v_arrayElimCell_19) v_arrayElimCell_20) .cse112) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse113 v_arrayElimCell_15) v_arrayElimCell_20) .cse112) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse10 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse106 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse107 (let ((.cse109 (let ((.cse110 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse109 v_arrayElimCell_16 (store (select .cse109 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse106 (select (select .cse107 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (or (= (select (select .cse107 v_arrayElimCell_19) v_arrayElimCell_20) .cse106) (forall ((v_arrayElimCell_15 Int)) (let ((.cse108 (select .cse107 v_arrayElimCell_15))) (or (= .cse106 (select .cse108 v_arrayElimCell_20)) (forall ((v_arrayElimCell_17 Int)) (= (select .cse108 v_arrayElimCell_17) .cse106)))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse11 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse104 (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse100 (store (select .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse103 (store .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse100))) (let ((.cse101 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse102 (select .cse103 v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse100 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse101) (= (select .cse102 v_arrayElimCell_20) .cse101) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse103 v_arrayElimCell_15) v_arrayElimCell_20) .cse101) (= .cse101 (select .cse102 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18)))))))) .cse36))) (let ((.cse2 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse96 (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse97 (store (select .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse95 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse94 (select (store .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse97) v_arrayElimCell_19))) (or (= (select .cse94 v_arrayElimCell_20) .cse95) (= (select .cse94 v_arrayElimCell_18) .cse95)))) (= (select .cse97 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse95))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99) .cse36)) (.cse4 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse86 (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse87 (store (select .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse84 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse85 (store .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse87))) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse83 (select .cse85 v_arrayElimCell_19))) (or (= (select .cse83 v_arrayElimCell_20) .cse84) (= (select .cse83 v_arrayElimCell_18) .cse84)))) (= (select (select .cse85 v_arrayElimCell_15) v_arrayElimCell_20) .cse84)))) (= (select .cse87 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse84))))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse92 (let ((.cse93 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse90 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse89 (store (select .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse89 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse90) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse91 (store .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse89))) (or (= (select (select .cse91 v_arrayElimCell_15) v_arrayElimCell_20) .cse90) (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse91 v_arrayElimCell_19) v_arrayElimCell_20) .cse90))))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse9 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse77 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse78 (let ((.cse81 (let ((.cse82 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse81 v_arrayElimCell_16 (store (select .cse81 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse77 (select (select .cse78 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse79 (select .cse78 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (= .cse77 (select .cse79 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse80 (select .cse78 v_arrayElimCell_19))) (or (= (select .cse80 v_arrayElimCell_18) .cse77) (= (select .cse80 v_arrayElimCell_20) .cse77)))))) (= (select .cse79 v_arrayElimCell_18) .cse77))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse7 (and .cse3 .cse5 .cse6 .cse8 .cse10 .cse11)) (.cse12 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse74 (let ((.cse75 (let ((.cse76 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse75 v_arrayElimCell_16 (store (select .cse75 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse73 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse73 (select (select .cse74 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse74 v_arrayElimCell_15) v_arrayElimCell_18) .cse73)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse13 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse68 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse69 (let ((.cse71 (let ((.cse72 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse71 v_arrayElimCell_16 (store (select .cse71 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse68 (select (select .cse69 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse70 (select .cse69 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse69 v_arrayElimCell_19) v_arrayElimCell_20) .cse68)) (= .cse68 (select .cse70 v_arrayElimCell_20)))) (= (select .cse70 v_arrayElimCell_18) .cse68))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse19 (and .cse6 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse47 (let ((.cse48 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse46 (store (select .cse47 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse45 (store .cse47 v_arrayElimCell_16 .cse46)) (.cse44 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse44 (select (select .cse45 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse44 (select .cse46 v_arrayElimCell_20)) (= (select (select .cse45 v_arrayElimCell_19) v_arrayElimCell_20) .cse44) (forall ((v_arrayElimCell_17 Int)) (= (select .cse46 v_arrayElimCell_17) .cse44))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse52 (let ((.cse53 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse49 (store (select .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse50 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse51 (select (store .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse49) v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse49 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse50) (= (select .cse51 v_arrayElimCell_20) .cse50) (= (select .cse49 v_arrayElimCell_20) .cse50) (< |ULTIMATE.start_main_~m~0#1| 0) (= .cse50 (select .cse51 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse36 (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse56 (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse54 (store (select .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse55 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse54 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse55) (= (select (select (store .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse54) v_arrayElimCell_19) v_arrayElimCell_20) .cse55) (= (select .cse54 v_arrayElimCell_20) .cse55) (< |ULTIMATE.start_main_~m~0#1| 0) (not (<= 0 v_arrayElimCell_18))))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse62 (let ((.cse63 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse60 (store (select .cse62 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse59 (store .cse62 v_arrayElimCell_16 .cse60)) (.cse58 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse58 (select (select .cse59 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse61 (select .cse59 v_arrayElimCell_19))) (or (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse60 v_arrayElimCell_17) .cse58) (= (select .cse61 v_arrayElimCell_17) .cse58))) (= (select .cse61 v_arrayElimCell_20) .cse58)))) (= .cse58 (select .cse60 v_arrayElimCell_20))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse66 (let ((.cse67 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse65 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse64 (store (select .cse66 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse64 v_arrayElimCell_17) .cse65) (= .cse65 (select (select (store .cse66 v_arrayElimCell_16 .cse64) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)))))) (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18))))))))) (and (or .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 (or .cse7 .cse0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)) .cse2 (or (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse9 .cse10 (or .cse7 .cse1) .cse11 .cse12 .cse13) .cse0) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse15 (let ((.cse17 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse14 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse16 (select .cse15 v_arrayElimCell_16))) (or (= .cse14 (select (select (store .cse15 v_arrayElimCell_16 (store .cse16 (+ 4 v_arrayElimCell_18) v_ArrVal_414)) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse14 (select .cse16 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))))) (or .cse19 .cse0) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse23 (let ((.cse25 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse20 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse24 (select .cse23 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse22 (store .cse24 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse21 (store .cse23 v_arrayElimCell_16 .cse22))) (or (= .cse20 (select (select .cse21 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse21 v_arrayElimCell_19) v_arrayElimCell_20) .cse20)) (= .cse20 (select .cse22 v_arrayElimCell_20)))))))) (= .cse20 (select .cse24 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse28 (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse26 (store (select .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse27 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse26 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse27) (forall ((v_arrayElimCell_20 Int)) (or (= (select .cse26 v_arrayElimCell_20) .cse27) (forall ((v_arrayElimCell_19 Int)) (= (select (select (store .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse26) v_arrayElimCell_19) v_arrayElimCell_20) .cse27)))))))) (not (<= 0 v_arrayElimCell_18)))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse34 (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse31 (store (select .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse32 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse31 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse32) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse33 (select (store .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse31) v_arrayElimCell_19))) (or (= (select .cse33 v_arrayElimCell_20) .cse32) (= (select .cse33 v_arrayElimCell_18) .cse32)))) (= (select .cse31 v_arrayElimCell_20) .cse32))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse19 .cse1) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse41 (let ((.cse43 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse37 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse42 (select .cse41 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse39 (store .cse42 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse38 (store .cse41 v_arrayElimCell_16 .cse39))) (or (= .cse37 (select (select .cse38 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (= .cse37 (select .cse39 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse40 (select .cse38 v_arrayElimCell_19))) (or (= (select .cse40 v_arrayElimCell_18) .cse37) (= (select .cse40 v_arrayElimCell_20) .cse37)))))))))) (= .cse37 (select .cse42 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18))))))))))) (< (+ |c_ULTIMATE.start_init_nondet_ll_~i~0#1| 1) |c_ULTIMATE.start_init_nondet_ll_~n#1|) (not (<= 0 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|))) (<= 0 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|) (= |c_ULTIMATE.start_init_nondet_ll_~i~0#1| 1))) is different from true [2022-11-16 12:24:09,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:24:09,288 INFO L93 Difference]: Finished difference Result 25 states and 28 transitions. [2022-11-16 12:24:09,289 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 28 transitions. [2022-11-16 12:24:09,290 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:24:09,290 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 16 states and 19 transitions. [2022-11-16 12:24:09,290 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2022-11-16 12:24:09,291 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 [2022-11-16 12:24:09,291 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 19 transitions. [2022-11-16 12:24:09,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:24:09,291 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16 states and 19 transitions. [2022-11-16 12:24:09,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 19 transitions. [2022-11-16 12:24:09,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2022-11-16 12:24:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:24:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2022-11-16 12:24:09,294 INFO L240 hiAutomatonCegarLoop]: Abstraction has 16 states and 19 transitions. [2022-11-16 12:24:09,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-16 12:24:09,295 INFO L428 stractBuchiCegarLoop]: Abstraction has 16 states and 19 transitions. [2022-11-16 12:24:09,295 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-16 12:24:09,295 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states and 19 transitions. [2022-11-16 12:24:09,296 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-16 12:24:09,296 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:24:09,296 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:24:09,296 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:24:09,297 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-16 12:24:09,297 INFO L748 eck$LassoCheckResult]: Stem: 459#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 460#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 470#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 461#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 457#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 458#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 462#L552-4 assume 0 != init_nondet_ll_#t~nondet5#1;havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 467#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 469#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 464#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 465#L567-5 [2022-11-16 12:24:09,297 INFO L750 eck$LassoCheckResult]: Loop: 465#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 466#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 468#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 465#L567-5 [2022-11-16 12:24:09,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:24:09,298 INFO L85 PathProgramCache]: Analyzing trace with hash -875055792, now seen corresponding path program 1 times [2022-11-16 12:24:09,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:24:09,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23278912] [2022-11-16 12:24:09,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:24:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:24:09,316 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:24:09,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [839950704] [2022-11-16 12:24:09,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:24:09,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:24:09,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:24:09,322 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:24:09,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (333)] Waiting until timeout for monitored process [2022-11-16 12:24:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:24:09,460 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:24:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:24:09,495 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:24:09,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:24:09,496 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 5 times [2022-11-16 12:24:09,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:24:09,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194917972] [2022-11-16 12:24:09,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:24:09,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:24:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:24:09,501 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:24:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:24:09,506 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:24:09,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:24:09,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1664426079, now seen corresponding path program 1 times [2022-11-16 12:24:09,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:24:09,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600321607] [2022-11-16 12:24:09,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:24:09,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:24:09,527 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:24:09,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2015896293] [2022-11-16 12:24:09,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:24:09,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:24:09,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:24:09,531 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:24:09,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (334)] Waiting until timeout for monitored process [2022-11-16 12:24:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:24:09,646 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:24:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:24:09,683 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:24:15,001 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:24:15,001 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:24:15,001 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:24:15,001 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:24:15,001 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:24:15,002 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:24:15,002 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:24:15,002 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:24:15,002 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration5_Lasso [2022-11-16 12:24:15,002 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:24:15,002 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:24:15,006 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,014 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,017 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,020 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,025 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,029 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,032 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:15,035 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,412 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,415 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,417 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,420 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,425 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,428 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,430 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,434 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:16,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:24:20,258 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:24:20,259 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:24:20,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:24:20,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:24:20,262 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:24:20,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-16 12:25:51,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2022-11-16 12:25:51,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:51,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,262 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,266 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 [2022-11-16 12:25:51,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2022-11-16 12:25:51,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2022-11-16 12:25:51,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,289 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2022-11-16 12:25:51,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,304 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2022-11-16 12:25:51,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,313 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2022-11-16 12:25:51,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:51,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,335 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2022-11-16 12:25:51,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2022-11-16 12:25:51,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,357 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2022-11-16 12:25:51,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2022-11-16 12:25:51,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,380 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2022-11-16 12:25:51,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,396 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2022-11-16 12:25:51,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,406 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2022-11-16 12:25:51,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,425 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2022-11-16 12:25:51,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,446 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2022-11-16 12:25:51,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:51,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:25:51,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:25:51,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Ended with exit code 0 [2022-11-16 12:25:51,468 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 12:25:51,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,469 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2022-11-16 12:25:51,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:51,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:51,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:51,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,493 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2022-11-16 12:25:51,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:51,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2022-11-16 12:25:51,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,512 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2022-11-16 12:25:51,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,525 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:51,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2022-11-16 12:25:51,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,531 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2022-11-16 12:25:51,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:51,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:51,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:51,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2022-11-16 12:25:51,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,550 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2022-11-16 12:25:51,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:51,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:51,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2022-11-16 12:25:51,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,574 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2022-11-16 12:25:51,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:51,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:51,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:51,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,601 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2022-11-16 12:25:51,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:51,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:51,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2022-11-16 12:25:51,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,629 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2022-11-16 12:25:51,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:51,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:51,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Ended with exit code 0 [2022-11-16 12:25:51,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,658 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2022-11-16 12:25:51,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:51,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:51,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:51,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:51,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:51,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Ended with exit code 0 [2022-11-16 12:25:51,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:51,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:51,686 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:51,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2022-11-16 12:25:51,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:51,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:51,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:51,702 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:25:51,702 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:25:51,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:51,965 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-16 12:25:51,965 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:25:52,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:52,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,577 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2022-11-16 12:25:52,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,592 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:25:52,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,614 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:25:52,615 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:25:52,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Ended with exit code 0 [2022-11-16 12:25:52,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,667 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2022-11-16 12:25:52,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:52,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,699 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2022-11-16 12:25:52,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,714 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,714 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:52,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,724 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2022-11-16 12:25:52,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,741 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:52,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,756 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2022-11-16 12:25:52,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Ended with exit code 0 [2022-11-16 12:25:52,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,780 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2022-11-16 12:25:52,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Ended with exit code 0 [2022-11-16 12:25:52,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,805 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2022-11-16 12:25:52,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:52,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:52,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:52,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Ended with exit code 0 [2022-11-16 12:25:52,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,824 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2022-11-16 12:25:52,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Ended with exit code 0 [2022-11-16 12:25:52,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,848 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2022-11-16 12:25:52,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,863 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:52,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,883 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2022-11-16 12:25:52,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:25:52,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:25:52,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Ended with exit code 0 [2022-11-16 12:25:52,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,907 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2022-11-16 12:25:52,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:52,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:52,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:52,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2022-11-16 12:25:52,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,926 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2022-11-16 12:25:52,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:52,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:52,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:52,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2022-11-16 12:25:52,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,945 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2022-11-16 12:25:52,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:52,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:52,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:52,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Ended with exit code 0 [2022-11-16 12:25:52,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,964 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2022-11-16 12:25:52,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:52,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:52,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:52,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:52,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:52,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:52,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:52,983 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:52,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2022-11-16 12:25:52,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:52,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:52,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:52,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:52,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:52,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:52,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:52,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:52,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:52,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Ended with exit code 0 [2022-11-16 12:25:53,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,002 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2022-11-16 12:25:53,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Ended with exit code 0 [2022-11-16 12:25:53,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,021 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2022-11-16 12:25:53,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Ended with exit code 0 [2022-11-16 12:25:53,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,040 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2022-11-16 12:25:53,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Ended with exit code 0 [2022-11-16 12:25:53,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,059 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2022-11-16 12:25:53,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2022-11-16 12:25:53,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,077 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2022-11-16 12:25:53,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Ended with exit code 0 [2022-11-16 12:25:53,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,096 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2022-11-16 12:25:53,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2022-11-16 12:25:53,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,115 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2022-11-16 12:25:53,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:25:53,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:25:53,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:25:53,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2022-11-16 12:25:53,133 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 12:25:53,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,134 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2022-11-16 12:25:53,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,148 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,152 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:53,152 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:53,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Ended with exit code 0 [2022-11-16 12:25:53,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,165 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2022-11-16 12:25:53,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,179 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:53,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:53,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,187 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2022-11-16 12:25:53,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,201 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:53,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Ended with exit code 0 [2022-11-16 12:25:53,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,210 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2022-11-16 12:25:53,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:53,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,226 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:53,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:53,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Ended with exit code 0 [2022-11-16 12:25:53,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,235 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2022-11-16 12:25:53,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,253 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:53,254 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:53,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Ended with exit code 0 [2022-11-16 12:25:53,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,267 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2022-11-16 12:25:53,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,284 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:53,284 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:53,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Ended with exit code 0 [2022-11-16 12:25:53,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,298 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2022-11-16 12:25:53,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,314 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:53,314 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:53,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Ended with exit code 0 [2022-11-16 12:25:53,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,327 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2022-11-16 12:25:53,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,342 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:53,343 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:53,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Ended with exit code 0 [2022-11-16 12:25:53,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,355 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2022-11-16 12:25:53,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:53,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:53,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,372 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:53,372 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:53,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:53,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Ended with exit code 0 [2022-11-16 12:25:53,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:53,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:53,386 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:53,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2022-11-16 12:25:53,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:53,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:53,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:53,403 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:25:53,403 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:25:53,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:53,818 INFO L401 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2022-11-16 12:25:53,818 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2022-11-16 12:25:54,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:54,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Ended with exit code 0 [2022-11-16 12:25:54,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:54,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:54,719 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:54,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Waiting until timeout for monitored process [2022-11-16 12:25:54,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:54,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:54,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:54,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:54,734 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:25:54,734 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:54,766 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 12:25:54,766 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:25:54,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:54,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Ended with exit code 0 [2022-11-16 12:25:54,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:54,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:54,840 INFO L229 MonitoredProcess]: Starting monitored process 885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:54,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Waiting until timeout for monitored process [2022-11-16 12:25:54,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:54,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:54,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:54,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:54,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:54,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:54,858 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:54,859 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:54,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:54,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Ended with exit code 0 [2022-11-16 12:25:54,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:54,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:54,880 INFO L229 MonitoredProcess]: Starting monitored process 886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:54,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Waiting until timeout for monitored process [2022-11-16 12:25:54,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:54,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:54,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:54,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:54,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:54,893 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:54,896 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:54,896 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:54,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:54,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Ended with exit code 0 [2022-11-16 12:25:54,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:54,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:54,909 INFO L229 MonitoredProcess]: Starting monitored process 887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:54,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Waiting until timeout for monitored process [2022-11-16 12:25:54,912 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 [2022-11-16 12:25:54,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:54,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:54,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:54,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:54,923 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:54,930 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:54,930 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:54,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:54,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Ended with exit code 0 [2022-11-16 12:25:54,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:54,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:54,975 INFO L229 MonitoredProcess]: Starting monitored process 888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:54,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:54,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:54,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:54,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:54,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:54,995 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:54,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Waiting until timeout for monitored process [2022-11-16 12:25:54,999 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:54,999 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:55,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,027 INFO L229 MonitoredProcess]: Starting monitored process 889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Waiting until timeout for monitored process [2022-11-16 12:25:55,046 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:55,046 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:55,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,071 INFO L229 MonitoredProcess]: Starting monitored process 890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Waiting until timeout for monitored process [2022-11-16 12:25:55,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,111 INFO L229 MonitoredProcess]: Starting monitored process 891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Waiting until timeout for monitored process [2022-11-16 12:25:55,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,131 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:55,131 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:55,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,157 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,159 INFO L229 MonitoredProcess]: Starting monitored process 892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,175 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Waiting until timeout for monitored process [2022-11-16 12:25:55,179 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:55,179 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:55,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,206 INFO L229 MonitoredProcess]: Starting monitored process 893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Waiting until timeout for monitored process [2022-11-16 12:25:55,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,223 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,226 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:25:55,226 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:25:55,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,259 INFO L229 MonitoredProcess]: Starting monitored process 894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Waiting until timeout for monitored process [2022-11-16 12:25:55,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,309 INFO L229 MonitoredProcess]: Starting monitored process 895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Waiting until timeout for monitored process [2022-11-16 12:25:55,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,351 INFO L229 MonitoredProcess]: Starting monitored process 896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Waiting until timeout for monitored process [2022-11-16 12:25:55,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,391 INFO L229 MonitoredProcess]: Starting monitored process 897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Waiting until timeout for monitored process [2022-11-16 12:25:55,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,408 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,428 INFO L229 MonitoredProcess]: Starting monitored process 898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,445 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Waiting until timeout for monitored process [2022-11-16 12:25:55,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Forceful destruction successful, exit code 0 [2022-11-16 12:25:55,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,475 INFO L229 MonitoredProcess]: Starting monitored process 899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Waiting until timeout for monitored process [2022-11-16 12:25:55,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,490 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Ended with exit code 0 [2022-11-16 12:25:55,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,499 INFO L229 MonitoredProcess]: Starting monitored process 900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Waiting until timeout for monitored process [2022-11-16 12:25:55,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,511 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Ended with exit code 0 [2022-11-16 12:25:55,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,522 INFO L229 MonitoredProcess]: Starting monitored process 901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Waiting until timeout for monitored process [2022-11-16 12:25:55,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,538 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Ended with exit code 0 [2022-11-16 12:25:55,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,546 INFO L229 MonitoredProcess]: Starting monitored process 902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Waiting until timeout for monitored process [2022-11-16 12:25:55,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,563 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Ended with exit code 0 [2022-11-16 12:25:55,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,570 INFO L229 MonitoredProcess]: Starting monitored process 903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Waiting until timeout for monitored process [2022-11-16 12:25:55,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,586 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Ended with exit code 0 [2022-11-16 12:25:55,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,594 INFO L229 MonitoredProcess]: Starting monitored process 904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Waiting until timeout for monitored process [2022-11-16 12:25:55,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,609 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Ended with exit code 0 [2022-11-16 12:25:55,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:25:55,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,618 INFO L229 MonitoredProcess]: Starting monitored process 905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Waiting until timeout for monitored process [2022-11-16 12:25:55,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:25:55,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:25:55,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:25:55,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:25:55,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:25:55,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:25:55,632 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:25:55,633 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:25:55,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:25:55,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:25:55,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Ended with exit code 0 [2022-11-16 12:25:55,639 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-16 12:25:55,639 INFO L748 eck$LassoCheckResult]: Stem: 632#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 633#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 638#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 627#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 625#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 626#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 628#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 639#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 634#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 635#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 637#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 629#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 630#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 631#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 636#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 630#L567-5 [2022-11-16 12:25:55,639 INFO L750 eck$LassoCheckResult]: Loop: 630#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 631#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 636#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 630#L567-5 [2022-11-16 12:25:55,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:25:55,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1257950531, now seen corresponding path program 5 times [2022-11-16 12:25:55,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:25:55,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935967918] [2022-11-16 12:25:55,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:25:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:25:55,663 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:25:55,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [792576039] [2022-11-16 12:25:55,663 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-11-16 12:25:55,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:25:55,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:55,665 INFO L229 MonitoredProcess]: Starting monitored process 906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:25:55,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (906)] Waiting until timeout for monitored process [2022-11-16 12:25:55,932 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2022-11-16 12:25:55,932 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-16 12:25:55,932 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:25:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:25:55,980 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:25:55,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:25:55,981 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 8 times [2022-11-16 12:25:55,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:25:55,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131053306] [2022-11-16 12:25:55,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:25:55,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:25:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:25:55,986 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:25:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:25:55,992 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:25:55,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:25:55,992 INFO L85 PathProgramCache]: Analyzing trace with hash 2014650252, now seen corresponding path program 6 times [2022-11-16 12:25:55,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:25:55,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324588717] [2022-11-16 12:25:55,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:25:55,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:25:56,012 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 12:25:56,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [276651736] [2022-11-16 12:25:56,012 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-11-16 12:25:56,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 12:25:56,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:25:56,018 INFO L229 MonitoredProcess]: Starting monitored process 907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 12:25:56,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (907)] Waiting until timeout for monitored process [2022-11-16 12:25:56,346 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-11-16 12:25:56,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-16 12:25:56,346 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:25:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:25:56,402 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:26:09,766 WARN L233 SmtUtils]: Spent 13.13s on a formula simplification. DAG size of input: 313 DAG size of output: 260 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-16 12:26:14,354 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:26:14,354 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:26:14,354 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:26:14,354 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:26:14,355 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-16 12:26:14,355 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:14,355 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:26:14,355 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:26:14,355 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration6_Lasso [2022-11-16 12:26:14,355 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:26:14,355 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:26:14,360 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:14,362 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:14,367 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:14,369 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,623 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,632 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,634 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,636 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,638 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,640 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,646 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,648 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,650 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,667 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:17,670 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:26:24,543 WARN L233 SmtUtils]: Spent 5.17s on a formula simplification. DAG size of input: 91 DAG size of output: 91 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-16 12:26:25,473 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-16 12:26:25,473 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-16 12:26:25,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,477 INFO L229 MonitoredProcess]: Starting monitored process 908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Waiting until timeout for monitored process [2022-11-16 12:26:25,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:25,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:25,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:25,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:25,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,496 INFO L229 MonitoredProcess]: Starting monitored process 909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Waiting until timeout for monitored process [2022-11-16 12:26:25,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,511 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Ended with exit code 0 [2022-11-16 12:26:25,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,519 INFO L229 MonitoredProcess]: Starting monitored process 910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Waiting until timeout for monitored process [2022-11-16 12:26:25,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:25,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,532 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:25,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:25,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Ended with exit code 0 [2022-11-16 12:26:25,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,537 INFO L229 MonitoredProcess]: Starting monitored process 911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Waiting until timeout for monitored process [2022-11-16 12:26:25,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,552 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Ended with exit code 0 [2022-11-16 12:26:25,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,561 INFO L229 MonitoredProcess]: Starting monitored process 912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Waiting until timeout for monitored process [2022-11-16 12:26:25,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Ended with exit code 0 [2022-11-16 12:26:25,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,583 INFO L229 MonitoredProcess]: Starting monitored process 913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Waiting until timeout for monitored process [2022-11-16 12:26:25,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,598 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Ended with exit code 0 [2022-11-16 12:26:25,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,606 INFO L229 MonitoredProcess]: Starting monitored process 914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Waiting until timeout for monitored process [2022-11-16 12:26:25,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Ended with exit code 0 [2022-11-16 12:26:25,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,631 INFO L229 MonitoredProcess]: Starting monitored process 915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Waiting until timeout for monitored process [2022-11-16 12:26:25,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:25,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,683 INFO L229 MonitoredProcess]: Starting monitored process 916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Waiting until timeout for monitored process [2022-11-16 12:26:25,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:25,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,730 INFO L229 MonitoredProcess]: Starting monitored process 917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Waiting until timeout for monitored process [2022-11-16 12:26:25,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:25,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,771 INFO L229 MonitoredProcess]: Starting monitored process 918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Waiting until timeout for monitored process [2022-11-16 12:26:25,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:25,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:25,791 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:25,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:25,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,819 INFO L229 MonitoredProcess]: Starting monitored process 919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Waiting until timeout for monitored process [2022-11-16 12:26:25,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:25,836 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:25,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:25,849 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-16 12:26:25,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:25,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:25,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:25,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:25,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:25,897 INFO L229 MonitoredProcess]: Starting monitored process 920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:25,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:25,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Waiting until timeout for monitored process [2022-11-16 12:26:25,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:25,915 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:25,915 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:25,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,097 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-16 12:26:26,097 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:26,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Ended with exit code 0 [2022-11-16 12:26:26,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,350 INFO L229 MonitoredProcess]: Starting monitored process 921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Waiting until timeout for monitored process [2022-11-16 12:26:26,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,364 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Ended with exit code 0 [2022-11-16 12:26:26,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,371 INFO L229 MonitoredProcess]: Starting monitored process 922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Waiting until timeout for monitored process [2022-11-16 12:26:26,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Ended with exit code 0 [2022-11-16 12:26:26,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,394 INFO L229 MonitoredProcess]: Starting monitored process 923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Waiting until timeout for monitored process [2022-11-16 12:26:26,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,409 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Ended with exit code 0 [2022-11-16 12:26:26,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,416 INFO L229 MonitoredProcess]: Starting monitored process 924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Waiting until timeout for monitored process [2022-11-16 12:26:26,419 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 [2022-11-16 12:26:26,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:26,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,434 INFO L229 MonitoredProcess]: Starting monitored process 925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Waiting until timeout for monitored process [2022-11-16 12:26:26,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Ended with exit code 0 [2022-11-16 12:26:26,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,455 INFO L229 MonitoredProcess]: Starting monitored process 926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Waiting until timeout for monitored process [2022-11-16 12:26:26,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Ended with exit code 0 [2022-11-16 12:26:26,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,478 INFO L229 MonitoredProcess]: Starting monitored process 927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Waiting until timeout for monitored process [2022-11-16 12:26:26,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Ended with exit code 0 [2022-11-16 12:26:26,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,501 INFO L229 MonitoredProcess]: Starting monitored process 928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Waiting until timeout for monitored process [2022-11-16 12:26:26,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,514 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Ended with exit code 0 [2022-11-16 12:26:26,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,519 INFO L229 MonitoredProcess]: Starting monitored process 929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Waiting until timeout for monitored process [2022-11-16 12:26:26,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,533 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Ended with exit code 0 [2022-11-16 12:26:26,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,538 INFO L229 MonitoredProcess]: Starting monitored process 930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Waiting until timeout for monitored process [2022-11-16 12:26:26,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,552 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Ended with exit code 0 [2022-11-16 12:26:26,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,556 INFO L229 MonitoredProcess]: Starting monitored process 931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Waiting until timeout for monitored process [2022-11-16 12:26:26,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Ended with exit code 0 [2022-11-16 12:26:26,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,574 INFO L229 MonitoredProcess]: Starting monitored process 932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Waiting until timeout for monitored process [2022-11-16 12:26:26,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,588 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Ended with exit code 0 [2022-11-16 12:26:26,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,593 INFO L229 MonitoredProcess]: Starting monitored process 933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Waiting until timeout for monitored process [2022-11-16 12:26:26,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Ended with exit code 0 [2022-11-16 12:26:26,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,610 INFO L229 MonitoredProcess]: Starting monitored process 934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Waiting until timeout for monitored process [2022-11-16 12:26:26,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,624 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,624 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Ended with exit code 0 [2022-11-16 12:26:26,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,629 INFO L229 MonitoredProcess]: Starting monitored process 935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Waiting until timeout for monitored process [2022-11-16 12:26:26,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,643 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Ended with exit code 0 [2022-11-16 12:26:26,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,648 INFO L229 MonitoredProcess]: Starting monitored process 936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Waiting until timeout for monitored process [2022-11-16 12:26:26,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,662 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Ended with exit code 0 [2022-11-16 12:26:26,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,667 INFO L229 MonitoredProcess]: Starting monitored process 937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Waiting until timeout for monitored process [2022-11-16 12:26:26,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Ended with exit code 0 [2022-11-16 12:26:26,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,685 INFO L229 MonitoredProcess]: Starting monitored process 938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Waiting until timeout for monitored process [2022-11-16 12:26:26,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Ended with exit code 0 [2022-11-16 12:26:26,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,704 INFO L229 MonitoredProcess]: Starting monitored process 939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Waiting until timeout for monitored process [2022-11-16 12:26:26,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Ended with exit code 0 [2022-11-16 12:26:26,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,728 INFO L229 MonitoredProcess]: Starting monitored process 940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Waiting until timeout for monitored process [2022-11-16 12:26:26,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,742 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:26,742 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-16 12:26:26,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Ended with exit code 0 [2022-11-16 12:26:26,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,750 INFO L229 MonitoredProcess]: Starting monitored process 941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Waiting until timeout for monitored process [2022-11-16 12:26:26,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,764 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Ended with exit code 0 [2022-11-16 12:26:26,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,770 INFO L229 MonitoredProcess]: Starting monitored process 942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Waiting until timeout for monitored process [2022-11-16 12:26:26,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-16 12:26:26,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-16 12:26:26,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Ended with exit code 0 [2022-11-16 12:26:26,788 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-16 12:26:26,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,789 INFO L229 MonitoredProcess]: Starting monitored process 943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Waiting until timeout for monitored process [2022-11-16 12:26:26,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:26,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Ended with exit code 0 [2022-11-16 12:26:26,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,809 INFO L229 MonitoredProcess]: Starting monitored process 944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Waiting until timeout for monitored process [2022-11-16 12:26:26,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,824 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,824 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:26,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Ended with exit code 0 [2022-11-16 12:26:26,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,833 INFO L229 MonitoredProcess]: Starting monitored process 945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Waiting until timeout for monitored process [2022-11-16 12:26:26,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:26,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,848 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:26,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:26,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Ended with exit code 0 [2022-11-16 12:26:26,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,853 INFO L229 MonitoredProcess]: Starting monitored process 946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Waiting until timeout for monitored process [2022-11-16 12:26:26,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,871 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:26,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Ended with exit code 0 [2022-11-16 12:26:26,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,884 INFO L229 MonitoredProcess]: Starting monitored process 947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Waiting until timeout for monitored process [2022-11-16 12:26:26,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,900 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,900 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:26,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Ended with exit code 0 [2022-11-16 12:26:26,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,908 INFO L229 MonitoredProcess]: Starting monitored process 948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Waiting until timeout for monitored process [2022-11-16 12:26:26,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:26,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Ended with exit code 0 [2022-11-16 12:26:26,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,931 INFO L229 MonitoredProcess]: Starting monitored process 949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Waiting until timeout for monitored process [2022-11-16 12:26:26,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,945 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,945 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:26,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Ended with exit code 0 [2022-11-16 12:26:26,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,955 INFO L229 MonitoredProcess]: Starting monitored process 950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Waiting until timeout for monitored process [2022-11-16 12:26:26,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,970 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:26,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:26,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Ended with exit code 0 [2022-11-16 12:26:26,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:26,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:26,979 INFO L229 MonitoredProcess]: Starting monitored process 951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:26,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Waiting until timeout for monitored process [2022-11-16 12:26:26,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:26,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:26,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:26,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:26,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:26,994 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:26,994 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:27,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:27,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Ended with exit code 0 [2022-11-16 12:26:27,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:27,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:27,004 INFO L229 MonitoredProcess]: Starting monitored process 952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:27,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Waiting until timeout for monitored process [2022-11-16 12:26:27,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:27,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:27,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:27,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:27,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:27,018 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:27,018 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:27,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:27,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Ended with exit code 0 [2022-11-16 12:26:27,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:27,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:27,027 INFO L229 MonitoredProcess]: Starting monitored process 953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:27,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Waiting until timeout for monitored process [2022-11-16 12:26:27,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:27,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:27,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:27,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:27,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:27,063 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:27,063 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:27,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:27,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Ended with exit code 0 [2022-11-16 12:26:27,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:27,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:27,071 INFO L229 MonitoredProcess]: Starting monitored process 954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:27,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Waiting until timeout for monitored process [2022-11-16 12:26:27,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:27,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:27,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:27,085 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:27,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:27,102 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 12:26:27,102 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:27,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:27,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Ended with exit code 0 [2022-11-16 12:26:27,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:27,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:27,145 INFO L229 MonitoredProcess]: Starting monitored process 955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:27,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Waiting until timeout for monitored process [2022-11-16 12:26:27,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:27,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:27,160 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:27,160 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:27,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:27,452 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-16 12:26:27,452 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-16 12:26:28,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Ended with exit code 0 [2022-11-16 12:26:28,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,046 INFO L229 MonitoredProcess]: Starting monitored process 956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Waiting until timeout for monitored process [2022-11-16 12:26:28,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,060 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,060 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Ended with exit code 0 [2022-11-16 12:26:28,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,069 INFO L229 MonitoredProcess]: Starting monitored process 957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Waiting until timeout for monitored process [2022-11-16 12:26:28,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,082 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,082 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Ended with exit code 0 [2022-11-16 12:26:28,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,091 INFO L229 MonitoredProcess]: Starting monitored process 958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Waiting until timeout for monitored process [2022-11-16 12:26:28,093 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 [2022-11-16 12:26:28,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,105 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Ended with exit code 0 [2022-11-16 12:26:28,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,113 INFO L229 MonitoredProcess]: Starting monitored process 959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Waiting until timeout for monitored process [2022-11-16 12:26:28,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,126 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Ended with exit code 0 [2022-11-16 12:26:28,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,131 INFO L229 MonitoredProcess]: Starting monitored process 960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Waiting until timeout for monitored process [2022-11-16 12:26:28,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Ended with exit code 0 [2022-11-16 12:26:28,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,154 INFO L229 MonitoredProcess]: Starting monitored process 961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Waiting until timeout for monitored process [2022-11-16 12:26:28,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,168 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Ended with exit code 0 [2022-11-16 12:26:28,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,177 INFO L229 MonitoredProcess]: Starting monitored process 962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Waiting until timeout for monitored process [2022-11-16 12:26:28,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,192 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,192 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Ended with exit code 0 [2022-11-16 12:26:28,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,201 INFO L229 MonitoredProcess]: Starting monitored process 963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Waiting until timeout for monitored process [2022-11-16 12:26:28,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Ended with exit code 0 [2022-11-16 12:26:28,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,218 INFO L229 MonitoredProcess]: Starting monitored process 964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Waiting until timeout for monitored process [2022-11-16 12:26:28,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Ended with exit code 0 [2022-11-16 12:26:28,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,235 INFO L229 MonitoredProcess]: Starting monitored process 965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Waiting until timeout for monitored process [2022-11-16 12:26:28,238 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 [2022-11-16 12:26:28,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Ended with exit code 0 [2022-11-16 12:26:28,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,253 INFO L229 MonitoredProcess]: Starting monitored process 966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Waiting until timeout for monitored process [2022-11-16 12:26:28,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Ended with exit code 0 [2022-11-16 12:26:28,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,271 INFO L229 MonitoredProcess]: Starting monitored process 967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Waiting until timeout for monitored process [2022-11-16 12:26:28,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,284 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Ended with exit code 0 [2022-11-16 12:26:28,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,289 INFO L229 MonitoredProcess]: Starting monitored process 968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Waiting until timeout for monitored process [2022-11-16 12:26:28,291 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 [2022-11-16 12:26:28,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:28,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,307 INFO L229 MonitoredProcess]: Starting monitored process 969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Waiting until timeout for monitored process [2022-11-16 12:26:28,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Ended with exit code 0 [2022-11-16 12:26:28,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,325 INFO L229 MonitoredProcess]: Starting monitored process 970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Waiting until timeout for monitored process [2022-11-16 12:26:28,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Ended with exit code 0 [2022-11-16 12:26:28,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,343 INFO L229 MonitoredProcess]: Starting monitored process 971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Waiting until timeout for monitored process [2022-11-16 12:26:28,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,356 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Ended with exit code 0 [2022-11-16 12:26:28,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,360 INFO L229 MonitoredProcess]: Starting monitored process 972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Waiting until timeout for monitored process [2022-11-16 12:26:28,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Ended with exit code 0 [2022-11-16 12:26:28,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,378 INFO L229 MonitoredProcess]: Starting monitored process 973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Waiting until timeout for monitored process [2022-11-16 12:26:28,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Ended with exit code 0 [2022-11-16 12:26:28,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,395 INFO L229 MonitoredProcess]: Starting monitored process 974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Waiting until timeout for monitored process [2022-11-16 12:26:28,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,411 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,411 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Ended with exit code 0 [2022-11-16 12:26:28,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,420 INFO L229 MonitoredProcess]: Starting monitored process 975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Waiting until timeout for monitored process [2022-11-16 12:26:28,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,434 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:28,434 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:28,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Ended with exit code 0 [2022-11-16 12:26:28,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,443 INFO L229 MonitoredProcess]: Starting monitored process 976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Waiting until timeout for monitored process [2022-11-16 12:26:28,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Ended with exit code 0 [2022-11-16 12:26:28,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,462 INFO L229 MonitoredProcess]: Starting monitored process 977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Waiting until timeout for monitored process [2022-11-16 12:26:28,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:28,476 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:28,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Ended with exit code 0 [2022-11-16 12:26:28,480 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-16 12:26:28,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,481 INFO L229 MonitoredProcess]: Starting monitored process 978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Waiting until timeout for monitored process [2022-11-16 12:26:28,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:28,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Ended with exit code 0 [2022-11-16 12:26:28,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,499 INFO L229 MonitoredProcess]: Starting monitored process 979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Waiting until timeout for monitored process [2022-11-16 12:26:28,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,514 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Ended with exit code 0 [2022-11-16 12:26:28,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,523 INFO L229 MonitoredProcess]: Starting monitored process 980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Waiting until timeout for monitored process [2022-11-16 12:26:28,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:28,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,537 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:28,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:28,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Ended with exit code 0 [2022-11-16 12:26:28,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,542 INFO L229 MonitoredProcess]: Starting monitored process 981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Waiting until timeout for monitored process [2022-11-16 12:26:28,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,557 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Ended with exit code 0 [2022-11-16 12:26:28,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,571 INFO L229 MonitoredProcess]: Starting monitored process 982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Waiting until timeout for monitored process [2022-11-16 12:26:28,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Ended with exit code 0 [2022-11-16 12:26:28,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,595 INFO L229 MonitoredProcess]: Starting monitored process 983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Waiting until timeout for monitored process [2022-11-16 12:26:28,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Ended with exit code 0 [2022-11-16 12:26:28,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,620 INFO L229 MonitoredProcess]: Starting monitored process 984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Waiting until timeout for monitored process [2022-11-16 12:26:28,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Ended with exit code 0 [2022-11-16 12:26:28,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,648 INFO L229 MonitoredProcess]: Starting monitored process 985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Waiting until timeout for monitored process [2022-11-16 12:26:28,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Ended with exit code 0 [2022-11-16 12:26:28,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,673 INFO L229 MonitoredProcess]: Starting monitored process 986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Waiting until timeout for monitored process [2022-11-16 12:26:28,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Ended with exit code 0 [2022-11-16 12:26:28,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,697 INFO L229 MonitoredProcess]: Starting monitored process 987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Waiting until timeout for monitored process [2022-11-16 12:26:28,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Ended with exit code 0 [2022-11-16 12:26:28,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,721 INFO L229 MonitoredProcess]: Starting monitored process 988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Waiting until timeout for monitored process [2022-11-16 12:26:28,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:28,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:28,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:28,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Ended with exit code 0 [2022-11-16 12:26:28,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,745 INFO L229 MonitoredProcess]: Starting monitored process 989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Waiting until timeout for monitored process [2022-11-16 12:26:28,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:28,759 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:28,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:28,782 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:26:28,782 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:26:28,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:28,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Ended with exit code 0 [2022-11-16 12:26:28,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:28,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:28,857 INFO L229 MonitoredProcess]: Starting monitored process 990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:28,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Waiting until timeout for monitored process [2022-11-16 12:26:28,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:28,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:28,873 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:28,873 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:28,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,216 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-16 12:26:29,216 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:26:29,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:29,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Ended with exit code 0 [2022-11-16 12:26:29,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:29,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:29,858 INFO L229 MonitoredProcess]: Starting monitored process 991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:29,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Waiting until timeout for monitored process [2022-11-16 12:26:29,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:29,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:29,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:29,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:29,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:29,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:29,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:29,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Ended with exit code 0 [2022-11-16 12:26:29,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:29,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:29,885 INFO L229 MonitoredProcess]: Starting monitored process 992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:29,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Waiting until timeout for monitored process [2022-11-16 12:26:29,888 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 [2022-11-16 12:26:29,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:29,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:29,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:29,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:29,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:29,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:29,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Ended with exit code 0 [2022-11-16 12:26:29,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:29,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:29,911 INFO L229 MonitoredProcess]: Starting monitored process 993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:29,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Waiting until timeout for monitored process [2022-11-16 12:26:29,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:29,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:29,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:29,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:29,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:29,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:29,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:29,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Ended with exit code 0 [2022-11-16 12:26:29,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:29,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:29,936 INFO L229 MonitoredProcess]: Starting monitored process 994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:29,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Waiting until timeout for monitored process [2022-11-16 12:26:29,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:29,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:29,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:29,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:29,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:29,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:29,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:29,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:29,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Ended with exit code 0 [2022-11-16 12:26:29,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:29,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:29,955 INFO L229 MonitoredProcess]: Starting monitored process 995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:29,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Waiting until timeout for monitored process [2022-11-16 12:26:29,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:29,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:29,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:29,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:29,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:29,973 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:29,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:29,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Ended with exit code 0 [2022-11-16 12:26:29,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:29,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:29,983 INFO L229 MonitoredProcess]: Starting monitored process 996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:29,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Waiting until timeout for monitored process [2022-11-16 12:26:29,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:29,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:29,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:29,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:29,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:29,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:29,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:30,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Ended with exit code 0 [2022-11-16 12:26:30,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,009 INFO L229 MonitoredProcess]: Starting monitored process 997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Waiting until timeout for monitored process [2022-11-16 12:26:30,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,024 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:30,024 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:30,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Ended with exit code 0 [2022-11-16 12:26:30,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,034 INFO L229 MonitoredProcess]: Starting monitored process 998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Waiting until timeout for monitored process [2022-11-16 12:26:30,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,049 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Ended with exit code 0 [2022-11-16 12:26:30,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,054 INFO L229 MonitoredProcess]: Starting monitored process 999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Waiting until timeout for monitored process [2022-11-16 12:26:30,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,073 INFO L229 MonitoredProcess]: Starting monitored process 1000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Waiting until timeout for monitored process [2022-11-16 12:26:30,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Ended with exit code 0 [2022-11-16 12:26:30,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,104 INFO L229 MonitoredProcess]: Starting monitored process 1001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Waiting until timeout for monitored process [2022-11-16 12:26:30,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Ended with exit code 0 [2022-11-16 12:26:30,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,123 INFO L229 MonitoredProcess]: Starting monitored process 1002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Waiting until timeout for monitored process [2022-11-16 12:26:30,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Ended with exit code 0 [2022-11-16 12:26:30,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,162 INFO L229 MonitoredProcess]: Starting monitored process 1003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Waiting until timeout for monitored process [2022-11-16 12:26:30,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,196 INFO L229 MonitoredProcess]: Starting monitored process 1004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Waiting until timeout for monitored process [2022-11-16 12:26:30,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,234 INFO L229 MonitoredProcess]: Starting monitored process 1005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,238 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 [2022-11-16 12:26:30,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Waiting until timeout for monitored process [2022-11-16 12:26:30,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,270 INFO L229 MonitoredProcess]: Starting monitored process 1006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Waiting until timeout for monitored process [2022-11-16 12:26:30,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,303 INFO L229 MonitoredProcess]: Starting monitored process 1007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Waiting until timeout for monitored process [2022-11-16 12:26:30,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,333 INFO L229 MonitoredProcess]: Starting monitored process 1008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Waiting until timeout for monitored process [2022-11-16 12:26:30,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,355 INFO L229 MonitoredProcess]: Starting monitored process 1009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Waiting until timeout for monitored process [2022-11-16 12:26:30,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:30,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:30,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Ended with exit code 0 [2022-11-16 12:26:30,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,381 INFO L229 MonitoredProcess]: Starting monitored process 1010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Waiting until timeout for monitored process [2022-11-16 12:26:30,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,396 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:30,396 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:30,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Ended with exit code 0 [2022-11-16 12:26:30,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,405 INFO L229 MonitoredProcess]: Starting monitored process 1011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Waiting until timeout for monitored process [2022-11-16 12:26:30,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Ended with exit code 0 [2022-11-16 12:26:30,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,425 INFO L229 MonitoredProcess]: Starting monitored process 1012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Waiting until timeout for monitored process [2022-11-16 12:26:30,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:30,468 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:30,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,472 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-16 12:26:30,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,473 INFO L229 MonitoredProcess]: Starting monitored process 1013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Waiting until timeout for monitored process [2022-11-16 12:26:30,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:30,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Ended with exit code 0 [2022-11-16 12:26:30,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,493 INFO L229 MonitoredProcess]: Starting monitored process 1014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Waiting until timeout for monitored process [2022-11-16 12:26:30,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Ended with exit code 0 [2022-11-16 12:26:30,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,519 INFO L229 MonitoredProcess]: Starting monitored process 1015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Waiting until timeout for monitored process [2022-11-16 12:26:30,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:30,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:30,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:30,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Ended with exit code 0 [2022-11-16 12:26:30,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,538 INFO L229 MonitoredProcess]: Starting monitored process 1016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Waiting until timeout for monitored process [2022-11-16 12:26:30,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Ended with exit code 0 [2022-11-16 12:26:30,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,573 INFO L229 MonitoredProcess]: Starting monitored process 1017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Waiting until timeout for monitored process [2022-11-16 12:26:30,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,588 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Ended with exit code 0 [2022-11-16 12:26:30,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,598 INFO L229 MonitoredProcess]: Starting monitored process 1018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Waiting until timeout for monitored process [2022-11-16 12:26:30,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,614 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,614 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Ended with exit code 0 [2022-11-16 12:26:30,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,626 INFO L229 MonitoredProcess]: Starting monitored process 1019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Waiting until timeout for monitored process [2022-11-16 12:26:30,628 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 [2022-11-16 12:26:30,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Ended with exit code 0 [2022-11-16 12:26:30,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,655 INFO L229 MonitoredProcess]: Starting monitored process 1020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Waiting until timeout for monitored process [2022-11-16 12:26:30,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Ended with exit code 0 [2022-11-16 12:26:30,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,682 INFO L229 MonitoredProcess]: Starting monitored process 1021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Waiting until timeout for monitored process [2022-11-16 12:26:30,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,696 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,707 INFO L229 MonitoredProcess]: Starting monitored process 1022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Waiting until timeout for monitored process [2022-11-16 12:26:30,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,722 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,722 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Ended with exit code 0 [2022-11-16 12:26:30,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,733 INFO L229 MonitoredProcess]: Starting monitored process 1023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Waiting until timeout for monitored process [2022-11-16 12:26:30,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:30,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:30,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:30,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Ended with exit code 0 [2022-11-16 12:26:30,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,759 INFO L229 MonitoredProcess]: Starting monitored process 1024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Waiting until timeout for monitored process [2022-11-16 12:26:30,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:30,774 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:30,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:30,805 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 12:26:30,805 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 12:26:30,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:30,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:30,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:30,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:30,903 INFO L229 MonitoredProcess]: Starting monitored process 1025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:30,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:30,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Waiting until timeout for monitored process [2022-11-16 12:26:30,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:30,924 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:30,924 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:30,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:31,403 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-16 12:26:31,403 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-16 12:26:32,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Ended with exit code 0 [2022-11-16 12:26:32,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,562 INFO L229 MonitoredProcess]: Starting monitored process 1026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Waiting until timeout for monitored process [2022-11-16 12:26:32,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,578 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:32,578 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:32,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Ended with exit code 0 [2022-11-16 12:26:32,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,589 INFO L229 MonitoredProcess]: Starting monitored process 1027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Waiting until timeout for monitored process [2022-11-16 12:26:32,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:32,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:32,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Ended with exit code 0 [2022-11-16 12:26:32,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,616 INFO L229 MonitoredProcess]: Starting monitored process 1028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Waiting until timeout for monitored process [2022-11-16 12:26:32,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:32,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:32,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Ended with exit code 0 [2022-11-16 12:26:32,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,642 INFO L229 MonitoredProcess]: Starting monitored process 1029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Waiting until timeout for monitored process [2022-11-16 12:26:32,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:32,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:32,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:32,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Ended with exit code 0 [2022-11-16 12:26:32,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,660 INFO L229 MonitoredProcess]: Starting monitored process 1030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Waiting until timeout for monitored process [2022-11-16 12:26:32,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:32,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:32,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Ended with exit code 0 [2022-11-16 12:26:32,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,688 INFO L229 MonitoredProcess]: Starting monitored process 1031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Waiting until timeout for monitored process [2022-11-16 12:26:32,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,704 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:32,704 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:32,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,733 INFO L229 MonitoredProcess]: Starting monitored process 1032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Waiting until timeout for monitored process [2022-11-16 12:26:32,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:32,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:32,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,783 INFO L229 MonitoredProcess]: Starting monitored process 1033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Waiting until timeout for monitored process [2022-11-16 12:26:32,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:32,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:32,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:32,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,823 INFO L229 MonitoredProcess]: Starting monitored process 1034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Waiting until timeout for monitored process [2022-11-16 12:26:32,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:32,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:32,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:32,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,863 INFO L229 MonitoredProcess]: Starting monitored process 1035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Waiting until timeout for monitored process [2022-11-16 12:26:32,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:32,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,881 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:32,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:32,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,911 INFO L229 MonitoredProcess]: Starting monitored process 1036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:32,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:32,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:32,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Waiting until timeout for monitored process [2022-11-16 12:26:32,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,947 INFO L229 MonitoredProcess]: Starting monitored process 1037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:32,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Waiting until timeout for monitored process [2022-11-16 12:26:32,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:32,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:32,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:32,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:32,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:32,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:32,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:32,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:32,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:32,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:32,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:32,983 INFO L229 MonitoredProcess]: Starting monitored process 1038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:32,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Waiting until timeout for monitored process [2022-11-16 12:26:33,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,023 INFO L229 MonitoredProcess]: Starting monitored process 1039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Waiting until timeout for monitored process [2022-11-16 12:26:33,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,054 INFO L229 MonitoredProcess]: Starting monitored process 1040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Waiting until timeout for monitored process [2022-11-16 12:26:33,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,084 INFO L229 MonitoredProcess]: Starting monitored process 1041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Waiting until timeout for monitored process [2022-11-16 12:26:33,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,123 INFO L229 MonitoredProcess]: Starting monitored process 1042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Waiting until timeout for monitored process [2022-11-16 12:26:33,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,163 INFO L229 MonitoredProcess]: Starting monitored process 1043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Waiting until timeout for monitored process [2022-11-16 12:26:33,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,195 INFO L229 MonitoredProcess]: Starting monitored process 1044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Waiting until timeout for monitored process [2022-11-16 12:26:33,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,219 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:33,219 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:33,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,241 INFO L229 MonitoredProcess]: Starting monitored process 1045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Waiting until timeout for monitored process [2022-11-16 12:26:33,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,262 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:33,262 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:33,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,288 INFO L229 MonitoredProcess]: Starting monitored process 1046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Waiting until timeout for monitored process [2022-11-16 12:26:33,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,333 INFO L229 MonitoredProcess]: Starting monitored process 1047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Waiting until timeout for monitored process [2022-11-16 12:26:33,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-16 12:26:33,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:33,352 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:33,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,374 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-16 12:26:33,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,375 INFO L229 MonitoredProcess]: Starting monitored process 1048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Waiting until timeout for monitored process [2022-11-16 12:26:33,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:33,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,417 INFO L229 MonitoredProcess]: Starting monitored process 1049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Waiting until timeout for monitored process [2022-11-16 12:26:33,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,437 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,437 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,459 INFO L229 MonitoredProcess]: Starting monitored process 1050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Waiting until timeout for monitored process [2022-11-16 12:26:33,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:33,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,477 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:33,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:33,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,502 INFO L229 MonitoredProcess]: Starting monitored process 1051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Waiting until timeout for monitored process [2022-11-16 12:26:33,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,519 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,522 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,522 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,555 INFO L229 MonitoredProcess]: Starting monitored process 1052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,572 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,572 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Waiting until timeout for monitored process [2022-11-16 12:26:33,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,603 INFO L229 MonitoredProcess]: Starting monitored process 1053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,606 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 [2022-11-16 12:26:33,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Waiting until timeout for monitored process [2022-11-16 12:26:33,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,655 INFO L229 MonitoredProcess]: Starting monitored process 1054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Waiting until timeout for monitored process [2022-11-16 12:26:33,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,675 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,675 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Ended with exit code 0 [2022-11-16 12:26:33,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,688 INFO L229 MonitoredProcess]: Starting monitored process 1055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Waiting until timeout for monitored process [2022-11-16 12:26:33,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Ended with exit code 0 [2022-11-16 12:26:33,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,718 INFO L229 MonitoredProcess]: Starting monitored process 1056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Waiting until timeout for monitored process [2022-11-16 12:26:33,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Ended with exit code 0 [2022-11-16 12:26:33,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,745 INFO L229 MonitoredProcess]: Starting monitored process 1057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Waiting until timeout for monitored process [2022-11-16 12:26:33,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,760 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,760 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Ended with exit code 0 [2022-11-16 12:26:33,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,770 INFO L229 MonitoredProcess]: Starting monitored process 1058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Waiting until timeout for monitored process [2022-11-16 12:26:33,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:33,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,786 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:33,786 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:33,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Ended with exit code 0 [2022-11-16 12:26:33,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,796 INFO L229 MonitoredProcess]: Starting monitored process 1059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Waiting until timeout for monitored process [2022-11-16 12:26:33,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:33,811 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:33,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:33,831 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-16 12:26:33,831 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:33,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:33,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:33,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:33,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:33,902 INFO L229 MonitoredProcess]: Starting monitored process 1060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:33,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:33,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Waiting until timeout for monitored process [2022-11-16 12:26:33,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:33,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:33,928 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:33,928 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:33,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:34,219 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-16 12:26:34,219 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-16 12:26:35,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,035 INFO L229 MonitoredProcess]: Starting monitored process 1061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Waiting until timeout for monitored process [2022-11-16 12:26:35,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,058 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,058 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,075 INFO L229 MonitoredProcess]: Starting monitored process 1062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Waiting until timeout for monitored process [2022-11-16 12:26:35,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,093 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,093 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,115 INFO L229 MonitoredProcess]: Starting monitored process 1063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Waiting until timeout for monitored process [2022-11-16 12:26:35,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,132 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,132 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,150 INFO L229 MonitoredProcess]: Starting monitored process 1064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Waiting until timeout for monitored process [2022-11-16 12:26:35,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,191 INFO L229 MonitoredProcess]: Starting monitored process 1065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Waiting until timeout for monitored process [2022-11-16 12:26:35,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,213 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,213 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,235 INFO L229 MonitoredProcess]: Starting monitored process 1066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,238 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 [2022-11-16 12:26:35,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Waiting until timeout for monitored process [2022-11-16 12:26:35,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,283 INFO L229 MonitoredProcess]: Starting monitored process 1067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Waiting until timeout for monitored process [2022-11-16 12:26:35,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,299 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,299 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Ended with exit code 0 [2022-11-16 12:26:35,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,309 INFO L229 MonitoredProcess]: Starting monitored process 1068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Waiting until timeout for monitored process [2022-11-16 12:26:35,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,330 INFO L229 MonitoredProcess]: Starting monitored process 1069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Waiting until timeout for monitored process [2022-11-16 12:26:35,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Ended with exit code 0 [2022-11-16 12:26:35,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,351 INFO L229 MonitoredProcess]: Starting monitored process 1070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Waiting until timeout for monitored process [2022-11-16 12:26:35,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Ended with exit code 0 [2022-11-16 12:26:35,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,370 INFO L229 MonitoredProcess]: Starting monitored process 1071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Waiting until timeout for monitored process [2022-11-16 12:26:35,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,382 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Ended with exit code 0 [2022-11-16 12:26:35,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,389 INFO L229 MonitoredProcess]: Starting monitored process 1072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Waiting until timeout for monitored process [2022-11-16 12:26:35,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Ended with exit code 0 [2022-11-16 12:26:35,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,409 INFO L229 MonitoredProcess]: Starting monitored process 1073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Waiting until timeout for monitored process [2022-11-16 12:26:35,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Ended with exit code 0 [2022-11-16 12:26:35,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,427 INFO L229 MonitoredProcess]: Starting monitored process 1074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Waiting until timeout for monitored process [2022-11-16 12:26:35,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Ended with exit code 0 [2022-11-16 12:26:35,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,446 INFO L229 MonitoredProcess]: Starting monitored process 1075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Waiting until timeout for monitored process [2022-11-16 12:26:35,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,460 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Ended with exit code 0 [2022-11-16 12:26:35,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,467 INFO L229 MonitoredProcess]: Starting monitored process 1076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Waiting until timeout for monitored process [2022-11-16 12:26:35,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Ended with exit code 0 [2022-11-16 12:26:35,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,485 INFO L229 MonitoredProcess]: Starting monitored process 1077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Waiting until timeout for monitored process [2022-11-16 12:26:35,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Ended with exit code 0 [2022-11-16 12:26:35,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,504 INFO L229 MonitoredProcess]: Starting monitored process 1078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Waiting until timeout for monitored process [2022-11-16 12:26:35,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,518 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Ended with exit code 0 [2022-11-16 12:26:35,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,524 INFO L229 MonitoredProcess]: Starting monitored process 1079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Waiting until timeout for monitored process [2022-11-16 12:26:35,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Ended with exit code 0 [2022-11-16 12:26:35,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,550 INFO L229 MonitoredProcess]: Starting monitored process 1080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Waiting until timeout for monitored process [2022-11-16 12:26:35,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-16 12:26:35,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-16 12:26:35,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Ended with exit code 0 [2022-11-16 12:26:35,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,576 INFO L229 MonitoredProcess]: Starting monitored process 1081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Waiting until timeout for monitored process [2022-11-16 12:26:35,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,591 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Ended with exit code 0 [2022-11-16 12:26:35,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,606 INFO L229 MonitoredProcess]: Starting monitored process 1082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Waiting until timeout for monitored process [2022-11-16 12:26:35,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:35,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-16 12:26:35,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-16 12:26:35,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Ended with exit code 0 [2022-11-16 12:26:35,626 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-16 12:26:35,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,627 INFO L229 MonitoredProcess]: Starting monitored process 1083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Waiting until timeout for monitored process [2022-11-16 12:26:35,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:35,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Ended with exit code 0 [2022-11-16 12:26:35,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,649 INFO L229 MonitoredProcess]: Starting monitored process 1084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Waiting until timeout for monitored process [2022-11-16 12:26:35,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,664 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,664 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Ended with exit code 0 [2022-11-16 12:26:35,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,675 INFO L229 MonitoredProcess]: Starting monitored process 1085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Waiting until timeout for monitored process [2022-11-16 12:26:35,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:35,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:35,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:35,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Ended with exit code 0 [2022-11-16 12:26:35,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,697 INFO L229 MonitoredProcess]: Starting monitored process 1086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Waiting until timeout for monitored process [2022-11-16 12:26:35,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,710 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,714 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,714 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Ended with exit code 0 [2022-11-16 12:26:35,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,730 INFO L229 MonitoredProcess]: Starting monitored process 1087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Waiting until timeout for monitored process [2022-11-16 12:26:35,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Ended with exit code 0 [2022-11-16 12:26:35,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,757 INFO L229 MonitoredProcess]: Starting monitored process 1088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Waiting until timeout for monitored process [2022-11-16 12:26:35,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,770 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Ended with exit code 0 [2022-11-16 12:26:35,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,785 INFO L229 MonitoredProcess]: Starting monitored process 1089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Waiting until timeout for monitored process [2022-11-16 12:26:35,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,798 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,816 INFO L229 MonitoredProcess]: Starting monitored process 1090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Waiting until timeout for monitored process [2022-11-16 12:26:35,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,828 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:35,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,843 INFO L229 MonitoredProcess]: Starting monitored process 1091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Waiting until timeout for monitored process [2022-11-16 12:26:35,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,858 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Ended with exit code 0 [2022-11-16 12:26:35,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,871 INFO L229 MonitoredProcess]: Starting monitored process 1092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Waiting until timeout for monitored process [2022-11-16 12:26:35,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,885 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,887 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,887 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Ended with exit code 0 [2022-11-16 12:26:35,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,901 INFO L229 MonitoredProcess]: Starting monitored process 1093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Waiting until timeout for monitored process [2022-11-16 12:26:35,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:35,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:35,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:35,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:35,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Ended with exit code 0 [2022-11-16 12:26:35,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:35,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:35,933 INFO L229 MonitoredProcess]: Starting monitored process 1094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:35,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Waiting until timeout for monitored process [2022-11-16 12:26:35,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:35,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:35,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:35,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:35,951 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:35,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:35,979 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:26:35,979 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:26:36,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:36,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Ended with exit code 0 [2022-11-16 12:26:36,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:36,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:36,056 INFO L229 MonitoredProcess]: Starting monitored process 1095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:36,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Waiting until timeout for monitored process [2022-11-16 12:26:36,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:36,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:36,075 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:36,075 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:36,075 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:36,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:36,418 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-16 12:26:36,418 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:26:37,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Ended with exit code 0 [2022-11-16 12:26:37,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,276 INFO L229 MonitoredProcess]: Starting monitored process 1096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Waiting until timeout for monitored process [2022-11-16 12:26:37,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,292 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:37,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,314 INFO L229 MonitoredProcess]: Starting monitored process 1097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Waiting until timeout for monitored process [2022-11-16 12:26:37,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,329 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Ended with exit code 0 [2022-11-16 12:26:37,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,345 INFO L229 MonitoredProcess]: Starting monitored process 1098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Waiting until timeout for monitored process [2022-11-16 12:26:37,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,360 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:37,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,375 INFO L229 MonitoredProcess]: Starting monitored process 1099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Waiting until timeout for monitored process [2022-11-16 12:26:37,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:37,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,395 INFO L229 MonitoredProcess]: Starting monitored process 1100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Waiting until timeout for monitored process [2022-11-16 12:26:37,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,408 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Ended with exit code 0 [2022-11-16 12:26:37,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,423 INFO L229 MonitoredProcess]: Starting monitored process 1101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Waiting until timeout for monitored process [2022-11-16 12:26:37,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:37,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,451 INFO L229 MonitoredProcess]: Starting monitored process 1102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Waiting until timeout for monitored process [2022-11-16 12:26:37,453 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 [2022-11-16 12:26:37,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,463 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Ended with exit code 0 [2022-11-16 12:26:37,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,478 INFO L229 MonitoredProcess]: Starting monitored process 1103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Waiting until timeout for monitored process [2022-11-16 12:26:37,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:37,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,499 INFO L229 MonitoredProcess]: Starting monitored process 1104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Waiting until timeout for monitored process [2022-11-16 12:26:37,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Ended with exit code 0 [2022-11-16 12:26:37,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,519 INFO L229 MonitoredProcess]: Starting monitored process 1105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Waiting until timeout for monitored process [2022-11-16 12:26:37,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,533 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:37,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,543 INFO L229 MonitoredProcess]: Starting monitored process 1106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Waiting until timeout for monitored process [2022-11-16 12:26:37,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,562 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Ended with exit code 0 [2022-11-16 12:26:37,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,571 INFO L229 MonitoredProcess]: Starting monitored process 1107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Waiting until timeout for monitored process [2022-11-16 12:26:37,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Ended with exit code 0 [2022-11-16 12:26:37,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,593 INFO L229 MonitoredProcess]: Starting monitored process 1108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Waiting until timeout for monitored process [2022-11-16 12:26:37,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Ended with exit code 0 [2022-11-16 12:26:37,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,617 INFO L229 MonitoredProcess]: Starting monitored process 1109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Waiting until timeout for monitored process [2022-11-16 12:26:37,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Ended with exit code 0 [2022-11-16 12:26:37,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,641 INFO L229 MonitoredProcess]: Starting monitored process 1110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Waiting until timeout for monitored process [2022-11-16 12:26:37,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,657 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Ended with exit code 0 [2022-11-16 12:26:37,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,664 INFO L229 MonitoredProcess]: Starting monitored process 1111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Waiting until timeout for monitored process [2022-11-16 12:26:37,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Ended with exit code 0 [2022-11-16 12:26:37,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,687 INFO L229 MonitoredProcess]: Starting monitored process 1112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Waiting until timeout for monitored process [2022-11-16 12:26:37,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Ended with exit code 0 [2022-11-16 12:26:37,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,709 INFO L229 MonitoredProcess]: Starting monitored process 1113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Waiting until timeout for monitored process [2022-11-16 12:26:37,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,723 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Ended with exit code 0 [2022-11-16 12:26:37,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,732 INFO L229 MonitoredProcess]: Starting monitored process 1114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Waiting until timeout for monitored process [2022-11-16 12:26:37,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,746 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Ended with exit code 0 [2022-11-16 12:26:37,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,763 INFO L229 MonitoredProcess]: Starting monitored process 1115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Waiting until timeout for monitored process [2022-11-16 12:26:37,766 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 [2022-11-16 12:26:37,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,778 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:37,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:37,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Ended with exit code 0 [2022-11-16 12:26:37,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,790 INFO L229 MonitoredProcess]: Starting monitored process 1116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Waiting until timeout for monitored process [2022-11-16 12:26:37,792 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 [2022-11-16 12:26:37,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Ended with exit code 0 [2022-11-16 12:26:37,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,811 INFO L229 MonitoredProcess]: Starting monitored process 1117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Waiting until timeout for monitored process [2022-11-16 12:26:37,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,823 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-16 12:26:37,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:37,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:37,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Ended with exit code 0 [2022-11-16 12:26:37,831 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-16 12:26:37,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,832 INFO L229 MonitoredProcess]: Starting monitored process 1118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1118)] Waiting until timeout for monitored process [2022-11-16 12:26:37,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:37,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:37,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:37,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1118)] Ended with exit code 0 [2022-11-16 12:26:37,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,854 INFO L229 MonitoredProcess]: Starting monitored process 1119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1119)] Waiting until timeout for monitored process [2022-11-16 12:26:37,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:37,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:37,870 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:37,870 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:37,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1119)] Ended with exit code 0 [2022-11-16 12:26:37,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,884 INFO L229 MonitoredProcess]: Starting monitored process 1120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1120)] Waiting until timeout for monitored process [2022-11-16 12:26:37,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:37,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:37,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:37,899 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:37,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:37,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1120)] Ended with exit code 0 [2022-11-16 12:26:37,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,907 INFO L229 MonitoredProcess]: Starting monitored process 1121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1121)] Waiting until timeout for monitored process [2022-11-16 12:26:37,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:37,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:37,925 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:37,925 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:37,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1121)] Ended with exit code 0 [2022-11-16 12:26:37,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,947 INFO L229 MonitoredProcess]: Starting monitored process 1122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1122)] Waiting until timeout for monitored process [2022-11-16 12:26:37,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,960 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:37,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:37,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:37,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:37,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:37,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1122)] Ended with exit code 0 [2022-11-16 12:26:37,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:37,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:37,978 INFO L229 MonitoredProcess]: Starting monitored process 1123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:37,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1123)] Waiting until timeout for monitored process [2022-11-16 12:26:37,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:37,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:37,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:37,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:37,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:37,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:37,997 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:37,997 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:38,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1123)] Ended with exit code 0 [2022-11-16 12:26:38,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,017 INFO L229 MonitoredProcess]: Starting monitored process 1124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1124)] Waiting until timeout for monitored process [2022-11-16 12:26:38,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:38,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:38,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,036 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:38,037 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:38,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1124)] Ended with exit code 0 [2022-11-16 12:26:38,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,058 INFO L229 MonitoredProcess]: Starting monitored process 1125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1125)] Waiting until timeout for monitored process [2022-11-16 12:26:38,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:38,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:38,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,076 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:38,077 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:38,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1125)] Ended with exit code 0 [2022-11-16 12:26:38,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,095 INFO L229 MonitoredProcess]: Starting monitored process 1126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1126)] Waiting until timeout for monitored process [2022-11-16 12:26:38,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:38,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:38,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,114 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:38,114 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:38,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1126)] Ended with exit code 0 [2022-11-16 12:26:38,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,132 INFO L229 MonitoredProcess]: Starting monitored process 1127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1127)] Waiting until timeout for monitored process [2022-11-16 12:26:38,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:38,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:38,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:38,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:38,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1127)] Ended with exit code 0 [2022-11-16 12:26:38,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,167 INFO L229 MonitoredProcess]: Starting monitored process 1128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1128)] Waiting until timeout for monitored process [2022-11-16 12:26:38,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:38,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:38,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:38,185 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:38,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1128)] Ended with exit code 0 [2022-11-16 12:26:38,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,200 INFO L229 MonitoredProcess]: Starting monitored process 1129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1129)] Waiting until timeout for monitored process [2022-11-16 12:26:38,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:38,217 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:38,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,277 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-16 12:26:38,277 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-16 12:26:38,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:38,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1129)] Ended with exit code 0 [2022-11-16 12:26:38,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:38,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:38,386 INFO L229 MonitoredProcess]: Starting monitored process 1130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:38,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1130)] Waiting until timeout for monitored process [2022-11-16 12:26:38,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:38,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:38,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:38,406 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:38,406 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:38,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:38,836 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-16 12:26:38,836 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-16 12:26:39,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:39,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1130)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:39,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:39,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:39,971 INFO L229 MonitoredProcess]: Starting monitored process 1131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:39,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:39,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1131)] Waiting until timeout for monitored process [2022-11-16 12:26:39,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:39,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:39,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:39,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:39,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,003 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1131)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,040 INFO L229 MonitoredProcess]: Starting monitored process 1132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1132)] Waiting until timeout for monitored process [2022-11-16 12:26:40,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,064 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1132)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,097 INFO L229 MonitoredProcess]: Starting monitored process 1133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1133)] Waiting until timeout for monitored process [2022-11-16 12:26:40,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,119 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,119 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1133)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,147 INFO L229 MonitoredProcess]: Starting monitored process 1134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1134)] Waiting until timeout for monitored process [2022-11-16 12:26:40,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1134)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,186 INFO L229 MonitoredProcess]: Starting monitored process 1135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1135)] Waiting until timeout for monitored process [2022-11-16 12:26:40,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,208 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,208 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1135)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,230 INFO L229 MonitoredProcess]: Starting monitored process 1136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1136)] Waiting until timeout for monitored process [2022-11-16 12:26:40,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1136)] Ended with exit code 0 [2022-11-16 12:26:40,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,266 INFO L229 MonitoredProcess]: Starting monitored process 1137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1137)] Waiting until timeout for monitored process [2022-11-16 12:26:40,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1137)] Ended with exit code 0 [2022-11-16 12:26:40,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,300 INFO L229 MonitoredProcess]: Starting monitored process 1138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1138)] Waiting until timeout for monitored process [2022-11-16 12:26:40,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1138)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,324 INFO L229 MonitoredProcess]: Starting monitored process 1139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1139)] Waiting until timeout for monitored process [2022-11-16 12:26:40,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1139)] Ended with exit code 0 [2022-11-16 12:26:40,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,350 INFO L229 MonitoredProcess]: Starting monitored process 1140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1140)] Waiting until timeout for monitored process [2022-11-16 12:26:40,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1140)] Ended with exit code 0 [2022-11-16 12:26:40,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,375 INFO L229 MonitoredProcess]: Starting monitored process 1141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1141)] Waiting until timeout for monitored process [2022-11-16 12:26:40,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1141)] Ended with exit code 0 [2022-11-16 12:26:40,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,400 INFO L229 MonitoredProcess]: Starting monitored process 1142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1142)] Waiting until timeout for monitored process [2022-11-16 12:26:40,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1142)] Ended with exit code 0 [2022-11-16 12:26:40,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,432 INFO L229 MonitoredProcess]: Starting monitored process 1143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1143)] Waiting until timeout for monitored process [2022-11-16 12:26:40,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1143)] Ended with exit code 0 [2022-11-16 12:26:40,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,456 INFO L229 MonitoredProcess]: Starting monitored process 1144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1144)] Waiting until timeout for monitored process [2022-11-16 12:26:40,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1144)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,483 INFO L229 MonitoredProcess]: Starting monitored process 1145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1145)] Waiting until timeout for monitored process [2022-11-16 12:26:40,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1145)] Ended with exit code 0 [2022-11-16 12:26:40,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,523 INFO L229 MonitoredProcess]: Starting monitored process 1146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1146)] Waiting until timeout for monitored process [2022-11-16 12:26:40,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,537 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1146)] Ended with exit code 0 [2022-11-16 12:26:40,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,545 INFO L229 MonitoredProcess]: Starting monitored process 1147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1147)] Waiting until timeout for monitored process [2022-11-16 12:26:40,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,559 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1147)] Ended with exit code 0 [2022-11-16 12:26:40,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,567 INFO L229 MonitoredProcess]: Starting monitored process 1148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1148)] Waiting until timeout for monitored process [2022-11-16 12:26:40,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1148)] Ended with exit code 0 [2022-11-16 12:26:40,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,589 INFO L229 MonitoredProcess]: Starting monitored process 1149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1149)] Waiting until timeout for monitored process [2022-11-16 12:26:40,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,606 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,606 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1149)] Ended with exit code 0 [2022-11-16 12:26:40,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,623 INFO L229 MonitoredProcess]: Starting monitored process 1150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1150)] Waiting until timeout for monitored process [2022-11-16 12:26:40,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-16 12:26:40,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-16 12:26:40,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1150)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,653 INFO L229 MonitoredProcess]: Starting monitored process 1151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1151)] Waiting until timeout for monitored process [2022-11-16 12:26:40,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1151)] Ended with exit code 0 [2022-11-16 12:26:40,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,676 INFO L229 MonitoredProcess]: Starting monitored process 1152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1152)] Waiting until timeout for monitored process [2022-11-16 12:26:40,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:40,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-16 12:26:40,690 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-16 12:26:40,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1152)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,698 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-16 12:26:40,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,699 INFO L229 MonitoredProcess]: Starting monitored process 1153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1153)] Waiting until timeout for monitored process [2022-11-16 12:26:40,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,711 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:40,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1153)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:40,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,717 INFO L229 MonitoredProcess]: Starting monitored process 1154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1154)] Waiting until timeout for monitored process [2022-11-16 12:26:40,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,732 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1154)] Ended with exit code 0 [2022-11-16 12:26:40,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,741 INFO L229 MonitoredProcess]: Starting monitored process 1155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1155)] Waiting until timeout for monitored process [2022-11-16 12:26:40,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:40,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:40,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:40,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1155)] Ended with exit code 0 [2022-11-16 12:26:40,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,760 INFO L229 MonitoredProcess]: Starting monitored process 1156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1156)] Waiting until timeout for monitored process [2022-11-16 12:26:40,762 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 [2022-11-16 12:26:40,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,772 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1156)] Ended with exit code 0 [2022-11-16 12:26:40,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,789 INFO L229 MonitoredProcess]: Starting monitored process 1157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1157)] Waiting until timeout for monitored process [2022-11-16 12:26:40,792 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 [2022-11-16 12:26:40,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1157)] Ended with exit code 0 [2022-11-16 12:26:40,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,816 INFO L229 MonitoredProcess]: Starting monitored process 1158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1158)] Waiting until timeout for monitored process [2022-11-16 12:26:40,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1158)] Ended with exit code 0 [2022-11-16 12:26:40,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,841 INFO L229 MonitoredProcess]: Starting monitored process 1159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1159)] Waiting until timeout for monitored process [2022-11-16 12:26:40,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1159)] Ended with exit code 0 [2022-11-16 12:26:40,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,867 INFO L229 MonitoredProcess]: Starting monitored process 1160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1160)] Waiting until timeout for monitored process [2022-11-16 12:26:40,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,882 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1160)] Ended with exit code 0 [2022-11-16 12:26:40,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,892 INFO L229 MonitoredProcess]: Starting monitored process 1161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1161)] Waiting until timeout for monitored process [2022-11-16 12:26:40,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1161)] Ended with exit code 0 [2022-11-16 12:26:40,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,918 INFO L229 MonitoredProcess]: Starting monitored process 1162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1162)] Waiting until timeout for monitored process [2022-11-16 12:26:40,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1162)] Ended with exit code 0 [2022-11-16 12:26:40,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,944 INFO L229 MonitoredProcess]: Starting monitored process 1163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1163)] Waiting until timeout for monitored process [2022-11-16 12:26:40,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:40,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:40,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:40,959 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:40,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:40,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1163)] Ended with exit code 0 [2022-11-16 12:26:40,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:40,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:40,969 INFO L229 MonitoredProcess]: Starting monitored process 1164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:40,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1164)] Waiting until timeout for monitored process [2022-11-16 12:26:40,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:40,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:40,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:40,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:40,982 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:40,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:41,005 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-16 12:26:41,005 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-16 12:26:41,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:41,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1164)] Ended with exit code 0 [2022-11-16 12:26:41,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:41,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:41,064 INFO L229 MonitoredProcess]: Starting monitored process 1165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:41,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1165)] Waiting until timeout for monitored process [2022-11-16 12:26:41,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:41,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:41,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:41,081 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:41,081 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:41,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:41,426 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-16 12:26:41,426 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:26:42,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1165)] Ended with exit code 0 [2022-11-16 12:26:42,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,219 INFO L229 MonitoredProcess]: Starting monitored process 1166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1166)] Waiting until timeout for monitored process [2022-11-16 12:26:42,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1166)] Ended with exit code 0 [2022-11-16 12:26:42,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,246 INFO L229 MonitoredProcess]: Starting monitored process 1167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1167)] Waiting until timeout for monitored process [2022-11-16 12:26:42,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,262 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,262 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1167)] Ended with exit code 0 [2022-11-16 12:26:42,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,273 INFO L229 MonitoredProcess]: Starting monitored process 1168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1168)] Waiting until timeout for monitored process [2022-11-16 12:26:42,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1168)] Ended with exit code 0 [2022-11-16 12:26:42,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,298 INFO L229 MonitoredProcess]: Starting monitored process 1169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1169)] Waiting until timeout for monitored process [2022-11-16 12:26:42,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1169)] Ended with exit code 0 [2022-11-16 12:26:42,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,317 INFO L229 MonitoredProcess]: Starting monitored process 1170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1170)] Waiting until timeout for monitored process [2022-11-16 12:26:42,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1170)] Ended with exit code 0 [2022-11-16 12:26:42,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,345 INFO L229 MonitoredProcess]: Starting monitored process 1171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1171)] Waiting until timeout for monitored process [2022-11-16 12:26:42,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1171)] Ended with exit code 0 [2022-11-16 12:26:42,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,371 INFO L229 MonitoredProcess]: Starting monitored process 1172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1172)] Waiting until timeout for monitored process [2022-11-16 12:26:42,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1172)] Ended with exit code 0 [2022-11-16 12:26:42,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,396 INFO L229 MonitoredProcess]: Starting monitored process 1173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1173)] Waiting until timeout for monitored process [2022-11-16 12:26:42,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1173)] Ended with exit code 0 [2022-11-16 12:26:42,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,415 INFO L229 MonitoredProcess]: Starting monitored process 1174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1174)] Waiting until timeout for monitored process [2022-11-16 12:26:42,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1174)] Ended with exit code 0 [2022-11-16 12:26:42,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,433 INFO L229 MonitoredProcess]: Starting monitored process 1175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1175)] Waiting until timeout for monitored process [2022-11-16 12:26:42,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,447 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1175)] Ended with exit code 0 [2022-11-16 12:26:42,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,453 INFO L229 MonitoredProcess]: Starting monitored process 1176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1176)] Waiting until timeout for monitored process [2022-11-16 12:26:42,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,466 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1176)] Ended with exit code 0 [2022-11-16 12:26:42,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,473 INFO L229 MonitoredProcess]: Starting monitored process 1177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1177)] Waiting until timeout for monitored process [2022-11-16 12:26:42,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,486 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1177)] Ended with exit code 0 [2022-11-16 12:26:42,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,492 INFO L229 MonitoredProcess]: Starting monitored process 1178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1178)] Waiting until timeout for monitored process [2022-11-16 12:26:42,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,506 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1178)] Ended with exit code 0 [2022-11-16 12:26:42,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,512 INFO L229 MonitoredProcess]: Starting monitored process 1179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1179)] Waiting until timeout for monitored process [2022-11-16 12:26:42,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,525 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1179)] Ended with exit code 0 [2022-11-16 12:26:42,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,531 INFO L229 MonitoredProcess]: Starting monitored process 1180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1180)] Waiting until timeout for monitored process [2022-11-16 12:26:42,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1180)] Ended with exit code 0 [2022-11-16 12:26:42,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,549 INFO L229 MonitoredProcess]: Starting monitored process 1181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1181)] Waiting until timeout for monitored process [2022-11-16 12:26:42,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1181)] Ended with exit code 0 [2022-11-16 12:26:42,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,568 INFO L229 MonitoredProcess]: Starting monitored process 1182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1182)] Waiting until timeout for monitored process [2022-11-16 12:26:42,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1182)] Ended with exit code 0 [2022-11-16 12:26:42,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,586 INFO L229 MonitoredProcess]: Starting monitored process 1183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1183)] Waiting until timeout for monitored process [2022-11-16 12:26:42,588 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 [2022-11-16 12:26:42,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1183)] Ended with exit code 0 [2022-11-16 12:26:42,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,605 INFO L229 MonitoredProcess]: Starting monitored process 1184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1184)] Waiting until timeout for monitored process [2022-11-16 12:26:42,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1184)] Ended with exit code 0 [2022-11-16 12:26:42,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,632 INFO L229 MonitoredProcess]: Starting monitored process 1185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1185)] Waiting until timeout for monitored process [2022-11-16 12:26:42,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-16 12:26:42,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-16 12:26:42,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1185)] Ended with exit code 0 [2022-11-16 12:26:42,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,658 INFO L229 MonitoredProcess]: Starting monitored process 1186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1186)] Waiting until timeout for monitored process [2022-11-16 12:26:42,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1186)] Ended with exit code 0 [2022-11-16 12:26:42,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,677 INFO L229 MonitoredProcess]: Starting monitored process 1187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1187)] Waiting until timeout for monitored process [2022-11-16 12:26:42,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-16 12:26:42,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-16 12:26:42,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-16 12:26:42,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1187)] Ended with exit code 0 [2022-11-16 12:26:42,695 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-16 12:26:42,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,696 INFO L229 MonitoredProcess]: Starting monitored process 1188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1188)] Waiting until timeout for monitored process [2022-11-16 12:26:42,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,708 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:42,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1188)] Ended with exit code 0 [2022-11-16 12:26:42,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,715 INFO L229 MonitoredProcess]: Starting monitored process 1189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1189)] Waiting until timeout for monitored process [2022-11-16 12:26:42,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,729 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,732 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,732 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1189)] Ended with exit code 0 [2022-11-16 12:26:42,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,744 INFO L229 MonitoredProcess]: Starting monitored process 1190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1190)] Waiting until timeout for monitored process [2022-11-16 12:26:42,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:42,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:42,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:42,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1190)] Ended with exit code 0 [2022-11-16 12:26:42,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,765 INFO L229 MonitoredProcess]: Starting monitored process 1191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1191)] Waiting until timeout for monitored process [2022-11-16 12:26:42,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,783 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,783 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1191)] Ended with exit code 0 [2022-11-16 12:26:42,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,802 INFO L229 MonitoredProcess]: Starting monitored process 1192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1192)] Waiting until timeout for monitored process [2022-11-16 12:26:42,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,815 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,818 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,818 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1192)] Ended with exit code 0 [2022-11-16 12:26:42,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,831 INFO L229 MonitoredProcess]: Starting monitored process 1193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1193)] Waiting until timeout for monitored process [2022-11-16 12:26:42,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,843 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,846 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,846 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1193)] Ended with exit code 0 [2022-11-16 12:26:42,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,860 INFO L229 MonitoredProcess]: Starting monitored process 1194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1194)] Waiting until timeout for monitored process [2022-11-16 12:26:42,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,876 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,880 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,880 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1194)] Ended with exit code 0 [2022-11-16 12:26:42,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,899 INFO L229 MonitoredProcess]: Starting monitored process 1195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1195)] Waiting until timeout for monitored process [2022-11-16 12:26:42,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,915 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,915 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1195)] Ended with exit code 0 [2022-11-16 12:26:42,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,928 INFO L229 MonitoredProcess]: Starting monitored process 1196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1196)] Waiting until timeout for monitored process [2022-11-16 12:26:42,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,943 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,943 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1196)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:42,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,957 INFO L229 MonitoredProcess]: Starting monitored process 1197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1197)] Waiting until timeout for monitored process [2022-11-16 12:26:42,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:42,973 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:42,973 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:42,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:42,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1197)] Ended with exit code 0 [2022-11-16 12:26:42,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:42,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:42,986 INFO L229 MonitoredProcess]: Starting monitored process 1198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:42,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1198)] Waiting until timeout for monitored process [2022-11-16 12:26:42,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:42,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:42,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:42,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:42,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:42,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:43,002 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:43,002 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:43,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:43,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1198)] Ended with exit code 0 [2022-11-16 12:26:43,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:43,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:43,015 INFO L229 MonitoredProcess]: Starting monitored process 1199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:43,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1199)] Waiting until timeout for monitored process [2022-11-16 12:26:43,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:43,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:43,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:43,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:43,029 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-16 12:26:43,029 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:43,065 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-16 12:26:43,065 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-16 12:26:43,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:43,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1199)] Ended with exit code 0 [2022-11-16 12:26:43,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:43,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:43,154 INFO L229 MonitoredProcess]: Starting monitored process 1200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:43,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1200)] Waiting until timeout for monitored process [2022-11-16 12:26:43,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:43,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:43,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:43,171 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-16 12:26:43,172 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-16 12:26:43,172 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:43,698 INFO L401 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2022-11-16 12:26:43,698 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2022-11-16 12:26:45,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1200)] Ended with exit code 0 [2022-11-16 12:26:45,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,230 INFO L229 MonitoredProcess]: Starting monitored process 1201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1201)] Waiting until timeout for monitored process [2022-11-16 12:26:45,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,243 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,247 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,247 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1201)] Ended with exit code 0 [2022-11-16 12:26:45,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,261 INFO L229 MonitoredProcess]: Starting monitored process 1202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1202)] Waiting until timeout for monitored process [2022-11-16 12:26:45,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,279 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,279 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1202)] Ended with exit code 0 [2022-11-16 12:26:45,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,293 INFO L229 MonitoredProcess]: Starting monitored process 1203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1203)] Waiting until timeout for monitored process [2022-11-16 12:26:45,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,306 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,309 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,309 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1203)] Ended with exit code 0 [2022-11-16 12:26:45,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,324 INFO L229 MonitoredProcess]: Starting monitored process 1204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1204)] Waiting until timeout for monitored process [2022-11-16 12:26:45,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,338 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1204)] Ended with exit code 0 [2022-11-16 12:26:45,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,346 INFO L229 MonitoredProcess]: Starting monitored process 1205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1205)] Waiting until timeout for monitored process [2022-11-16 12:26:45,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,359 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,362 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,362 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1205)] Ended with exit code 0 [2022-11-16 12:26:45,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,376 INFO L229 MonitoredProcess]: Starting monitored process 1206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1206)] Waiting until timeout for monitored process [2022-11-16 12:26:45,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,389 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,392 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,392 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1206)] Ended with exit code 0 [2022-11-16 12:26:45,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,405 INFO L229 MonitoredProcess]: Starting monitored process 1207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1207)] Waiting until timeout for monitored process [2022-11-16 12:26:45,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,417 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,421 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,421 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1207)] Ended with exit code 0 [2022-11-16 12:26:45,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,436 INFO L229 MonitoredProcess]: Starting monitored process 1208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1208)] Waiting until timeout for monitored process [2022-11-16 12:26:45,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,451 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1208)] Ended with exit code 0 [2022-11-16 12:26:45,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,459 INFO L229 MonitoredProcess]: Starting monitored process 1209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1209)] Waiting until timeout for monitored process [2022-11-16 12:26:45,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,474 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,474 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1209)] Ended with exit code 0 [2022-11-16 12:26:45,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,481 INFO L229 MonitoredProcess]: Starting monitored process 1210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1210)] Waiting until timeout for monitored process [2022-11-16 12:26:45,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1210)] Ended with exit code 0 [2022-11-16 12:26:45,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,502 INFO L229 MonitoredProcess]: Starting monitored process 1211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1211)] Waiting until timeout for monitored process [2022-11-16 12:26:45,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1211)] Ended with exit code 0 [2022-11-16 12:26:45,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,524 INFO L229 MonitoredProcess]: Starting monitored process 1212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1212)] Waiting until timeout for monitored process [2022-11-16 12:26:45,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,537 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1212)] Ended with exit code 0 [2022-11-16 12:26:45,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,544 INFO L229 MonitoredProcess]: Starting monitored process 1213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1213)] Waiting until timeout for monitored process [2022-11-16 12:26:45,546 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 [2022-11-16 12:26:45,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1213)] Ended with exit code 0 [2022-11-16 12:26:45,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,564 INFO L229 MonitoredProcess]: Starting monitored process 1214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1214)] Waiting until timeout for monitored process [2022-11-16 12:26:45,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1214)] Ended with exit code 0 [2022-11-16 12:26:45,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,590 INFO L229 MonitoredProcess]: Starting monitored process 1215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1215)] Waiting until timeout for monitored process [2022-11-16 12:26:45,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,604 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,605 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1215)] Ended with exit code 0 [2022-11-16 12:26:45,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,612 INFO L229 MonitoredProcess]: Starting monitored process 1216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1216)] Waiting until timeout for monitored process [2022-11-16 12:26:45,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1216)] Ended with exit code 0 [2022-11-16 12:26:45,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,634 INFO L229 MonitoredProcess]: Starting monitored process 1217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1217)] Waiting until timeout for monitored process [2022-11-16 12:26:45,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,648 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1217)] Ended with exit code 0 [2022-11-16 12:26:45,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,656 INFO L229 MonitoredProcess]: Starting monitored process 1218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1218)] Waiting until timeout for monitored process [2022-11-16 12:26:45,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1218)] Ended with exit code 0 [2022-11-16 12:26:45,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,680 INFO L229 MonitoredProcess]: Starting monitored process 1219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1219)] Waiting until timeout for monitored process [2022-11-16 12:26:45,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,696 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,700 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,700 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1219)] Ended with exit code 0 [2022-11-16 12:26:45,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,717 INFO L229 MonitoredProcess]: Starting monitored process 1220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1220)] Waiting until timeout for monitored process [2022-11-16 12:26:45,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,734 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-16 12:26:45,734 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-16 12:26:45,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1220)] Ended with exit code 0 [2022-11-16 12:26:45,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,747 INFO L229 MonitoredProcess]: Starting monitored process 1221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1221)] Waiting until timeout for monitored process [2022-11-16 12:26:45,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,761 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,762 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1221)] Ended with exit code 0 [2022-11-16 12:26:45,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:26:45,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:26:45,770 INFO L229 MonitoredProcess]: Starting monitored process 1222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:26:45,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1222)] Waiting until timeout for monitored process [2022-11-16 12:26:45,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-16 12:26:45,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-16 12:26:45,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-16 12:26:45,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-16 12:26:45,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-16 12:26:45,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-16 12:26:45,785 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-16 12:26:45,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-16 12:26:45,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-16 12:26:45,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-16 12:26:45,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1222)] Ended with exit code 0 [2022-11-16 12:26:45,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 16.11 12:26:45 BoogieIcfgContainer [2022-11-16 12:26:45,799 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-16 12:26:45,800 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 12:26:45,800 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 12:26:45,800 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 12:26:45,800 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:22:56" (3/4) ... [2022-11-16 12:26:45,803 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 12:26:45,803 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 12:26:45,804 INFO L158 Benchmark]: Toolchain (without parser) took 229996.90ms. Allocated memory was 142.6MB in the beginning and 373.3MB in the end (delta: 230.7MB). Free memory was 97.0MB in the beginning and 229.7MB in the end (delta: -132.7MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-11-16 12:26:45,804 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:26:45,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 495.86ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 109.7MB in the end (delta: -13.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 12:26:45,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.87ms. Allocated memory is still 142.6MB. Free memory was 109.7MB in the beginning and 107.7MB in the end (delta: 2.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 12:26:45,804 INFO L158 Benchmark]: Boogie Preprocessor took 29.89ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 106.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:26:45,804 INFO L158 Benchmark]: RCFGBuilder took 460.81ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 93.0MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 12:26:45,805 INFO L158 Benchmark]: BuchiAutomizer took 228957.15ms. Allocated memory was 142.6MB in the beginning and 373.3MB in the end (delta: 230.7MB). Free memory was 93.0MB in the beginning and 230.8MB in the end (delta: -137.8MB). Peak memory consumption was 241.2MB. Max. memory is 16.1GB. [2022-11-16 12:26:45,805 INFO L158 Benchmark]: Witness Printer took 3.59ms. Allocated memory is still 373.3MB. Free memory was 230.8MB in the beginning and 229.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:26:45,806 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 495.86ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 109.7MB in the end (delta: -13.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.87ms. Allocated memory is still 142.6MB. Free memory was 109.7MB in the beginning and 107.7MB in the end (delta: 2.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.89ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 106.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 460.81ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 93.0MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * BuchiAutomizer took 228957.15ms. Allocated memory was 142.6MB in the beginning and 373.3MB in the end (delta: 230.7MB). Free memory was 93.0MB in the beginning and 230.8MB in the end (delta: -137.8MB). Peak memory consumption was 241.2MB. Max. memory is 16.1GB. * Witness Printer took 3.59ms. Allocated memory is still 373.3MB. Free memory was 230.8MB in the beginning and 229.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (4 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function n + -1 * i and consists of 5 locations. 4 modules have a trivial ranking function, the largest among these consists of 23 locations. The remainder module has 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 228.8s and 6 iterations. TraceHistogramMax:2. Analysis of lassos took 202.8s. Construction of modules took 0.2s. Büchi inclusion checks took 25.5s. Highest rank in rank-based complementation 3. Minimization of det autom 5. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 4 StatesRemovedByMinimization, 2 NontrivialMinimizations. 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, 90 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 89 mSDsluCounter, 186 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 182 IncrementalHoareTripleChecker+Unchecked, 141 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 162 IncrementalHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 45 mSDtfsCounter, 162 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU1 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital1020 mio100 ax100 hnf100 lsp98 ukn27 mio100 lsp40 div100 bol100 ite100 ukn100 eq184 hnf92 smp99 dnf374 smp93 tf100 neg95 sie117 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 2061ms VariablesStem: 24 VariablesLoop: 18 DisjunctsStem: 8 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 216 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;" "assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1;" "assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset;" "init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1;" "assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset;" "init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1;" "assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);" "assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);" "init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;" "main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;" "assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset;" "safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0;" "assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1;" "assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;" Loop: "safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0;" "assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1;" "assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-16 12:26:45,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (907)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:46,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (906)] Ended with exit code 0 [2022-11-16 12:26:46,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (617)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:46,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (616)] Ended with exit code 0 [2022-11-16 12:26:46,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (615)] Ended with exit code 0 [2022-11-16 12:26:46,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (614)] Ended with exit code 0 [2022-11-16 12:26:47,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (334)] Ended with exit code 0 [2022-11-16 12:26:47,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (333)] Ended with exit code 0 [2022-11-16 12:26:47,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (332)] Ended with exit code 0 [2022-11-16 12:26:47,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (331)] Ended with exit code 0 [2022-11-16 12:26:47,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2022-11-16 12:26:48,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2022-11-16 12:26:48,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:48,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2022-11-16 12:26:48,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-11-16 12:26:48,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f992c72a-9a01-4cec-992f-f94453fc3afe/bin/uautomizer-tPACEb0tL8/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN