./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label14.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label14.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 471d591bac756b3641e5eebd3ed64b220338148881b3c7fbab3f4295451226cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:39:34,077 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:39:34,172 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 04:39:34,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:39:34,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:39:34,213 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:39:34,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:39:34,214 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:39:34,215 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:39:34,215 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:39:34,216 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:39:34,216 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:39:34,216 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:39:34,216 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 04:39:34,216 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 04:39:34,217 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 04:39:34,218 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 04:39:34,218 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 04:39:34,218 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 04:39:34,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:39:34,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 04:39:34,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:39:34,220 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 04:39:34,220 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:39:34,220 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:39:34,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:39:34,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:39:34,221 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:39:34,221 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 04:39:34,221 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 04:39:34,221 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 471d591bac756b3641e5eebd3ed64b220338148881b3c7fbab3f4295451226cd [2024-11-28 04:39:34,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:39:34,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:39:34,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:39:34,530 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:39:34,531 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:39:34,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/eca-rers2012/Problem02_label14.c [2024-11-28 04:39:37,539 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/data/66fd0bf92/0343d6f01f5d4c99a43b39f2ad768f4c/FLAG117c8c08f [2024-11-28 04:39:37,917 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:39:37,918 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/sv-benchmarks/c/eca-rers2012/Problem02_label14.c [2024-11-28 04:39:37,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/data/66fd0bf92/0343d6f01f5d4c99a43b39f2ad768f4c/FLAG117c8c08f [2024-11-28 04:39:38,106 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/data/66fd0bf92/0343d6f01f5d4c99a43b39f2ad768f4c [2024-11-28 04:39:38,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:39:38,110 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:39:38,111 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:39:38,111 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:39:38,116 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:39:38,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,118 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55c25b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38, skipping insertion in model container [2024-11-28 04:39:38,118 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,152 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:39:38,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:39:38,497 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:39:38,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:39:38,600 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:39:38,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38 WrapperNode [2024-11-28 04:39:38,601 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:39:38,602 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:39:38,602 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:39:38,602 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:39:38,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,632 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,697 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 667 [2024-11-28 04:39:38,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:39:38,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:39:38,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:39:38,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:39:38,711 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,715 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,743 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 04:39:38,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,771 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,773 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,788 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,793 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,796 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,804 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:39:38,807 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:39:38,807 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:39:38,808 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:39:38,809 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (1/1) ... [2024-11-28 04:39:38,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:38,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:38,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:38,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 04:39:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:39:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:39:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:39:38,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:39:38,937 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:39:38,939 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:39:40,312 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-28 04:39:40,312 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:39:40,333 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:39:40,337 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 04:39:40,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:40 BoogieIcfgContainer [2024-11-28 04:39:40,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:39:40,338 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 04:39:40,341 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 04:39:40,347 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 04:39:40,348 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 04:39:40,348 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 04:39:38" (1/3) ... [2024-11-28 04:39:40,349 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2e477e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 04:39:40, skipping insertion in model container [2024-11-28 04:39:40,349 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 04:39:40,349 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:38" (2/3) ... [2024-11-28 04:39:40,349 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2e477e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 04:39:40, skipping insertion in model container [2024-11-28 04:39:40,349 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 04:39:40,349 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:40" (3/3) ... [2024-11-28 04:39:40,351 INFO L363 chiAutomizerObserver]: Analyzing ICFG Problem02_label14.c [2024-11-28 04:39:40,413 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 04:39:40,413 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 04:39:40,413 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 04:39:40,413 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 04:39:40,414 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 04:39:40,414 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 04:39:40,415 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 04:39:40,415 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 04:39:40,422 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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) [2024-11-28 04:39:40,448 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-28 04:39:40,448 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:40,448 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:40,455 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:40,455 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 04:39:40,455 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 04:39:40,456 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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) [2024-11-28 04:39:40,465 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-28 04:39:40,468 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:40,468 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:40,469 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:40,469 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 04:39:40,476 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-28 04:39:40,476 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-28 04:39:40,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:40,481 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-28 04:39:40,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:40,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372037329] [2024-11-28 04:39:40,490 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:40,571 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:40,608 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:40,611 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:40,612 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2024-11-28 04:39:40,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:40,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383138327] [2024-11-28 04:39:40,613 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:40,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:40,634 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:40,653 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:40,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:40,655 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2024-11-28 04:39:40,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:40,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682560931] [2024-11-28 04:39:40,655 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:40,893 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:39:40,893 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682560931] [2024-11-28 04:39:40,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [682560931] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:39:40,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [487907522] [2024-11-28 04:39:40,894 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:40,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:39:40,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:40,897 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:39:40,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 04:39:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:40,975 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 04:39:40,977 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:39:41,005 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:39:41,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [487907522] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:39:41,074 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:39:41,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 4 [2024-11-28 04:39:41,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308624793] [2024-11-28 04:39:41,075 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:39:41,312 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:39:41,313 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:39:41,313 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:39:41,313 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:39:41,313 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 04:39:41,313 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,313 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:39:41,313 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:39:41,314 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration1_Loop [2024-11-28 04:39:41,314 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:39:41,314 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:39:41,333 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,344 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,347 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,350 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,354 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,358 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,366 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,375 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,378 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,419 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,700 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:39:41,700 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 04:39:41,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,706 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-28 04:39:41,711 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:41,711 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,735 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:41,736 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:41,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-28 04:39:41,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,750 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 04:39:41,755 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:41,755 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,774 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:41,774 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:41,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:41,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,784 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 04:39:41,787 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:41,787 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,799 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:41,800 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:41,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:41,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,808 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 04:39:41,810 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:41,810 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,823 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:41,823 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:41,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-28 04:39:41,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,832 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 04:39:41,835 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:41,835 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,853 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:41,854 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:41,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-28 04:39:41,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,871 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 04:39:41,875 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:41,876 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:41,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:41,913 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:41,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-28 04:39:41,917 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 04:39:41,917 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:41,959 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 04:39:41,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-28 04:39:41,963 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:39:41,963 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:39:41,963 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:39:41,963 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:39:41,963 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:39:41,963 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:41,963 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:39:41,963 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:39:41,963 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration1_Loop [2024-11-28 04:39:41,964 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:39:41,964 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:39:41,966 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,984 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,987 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:41,993 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,000 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,009 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,016 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,024 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,064 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,067 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:42,325 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:39:42,330 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:39:42,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,333 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-28 04:39:42,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:42,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,379 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-28 04:39:42,384 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 [2024-11-28 04:39:42,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,401 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-28 04:39:42,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,416 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-28 04:39:42,419 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 [2024-11-28 04:39:42,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,434 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,437 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,449 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-28 04:39:42,453 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 [2024-11-28 04:39:42,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,470 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-28 04:39:42,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,485 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-28 04:39:42,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:42,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,522 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-28 04:39:42,527 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 [2024-11-28 04:39:42,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,542 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:42,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:42,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,561 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-28 04:39:42,565 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 [2024-11-28 04:39:42,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,583 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,595 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-28 04:39:42,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:42,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,632 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-28 04:39:42,636 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 [2024-11-28 04:39:42,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,651 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:42,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:42,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-28 04:39:42,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,683 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-28 04:39:42,689 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 [2024-11-28 04:39:42,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,704 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,719 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-28 04:39:42,723 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 [2024-11-28 04:39:42,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:42,738 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:42,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,753 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:39:42,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,756 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-28 04:39:42,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:42,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,776 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:42,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,779 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-28 04:39:42,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,790 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-28 04:39:42,793 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 [2024-11-28 04:39:42,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,808 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:42,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-28 04:39:42,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,822 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-28 04:39:42,826 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 [2024-11-28 04:39:42,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:42,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-28 04:39:42,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,859 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-28 04:39:42,863 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 [2024-11-28 04:39:42,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,879 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:42,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,882 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-28 04:39:42,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,895 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-28 04:39:42,899 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 [2024-11-28 04:39:42,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:42,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,919 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-28 04:39:42,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,931 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-28 04:39:42,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:42,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,950 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:42,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:42,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,957 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:42,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:42,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:42,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:42,969 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:42,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-28 04:39:42,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:42,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:42,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:42,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:42,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:42,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:42,988 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:42,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:42,992 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,004 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-28 04:39:43,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:43,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:43,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,047 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-28 04:39:43,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,067 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:43,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:43,075 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:39:43,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,086 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,099 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-28 04:39:43,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:43,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:43,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,125 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-28 04:39:43,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,140 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-28 04:39:43,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:43,159 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:43,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,162 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,172 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:39:43,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,175 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-28 04:39:43,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,199 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-28 04:39:43,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,212 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-28 04:39:43,216 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 [2024-11-28 04:39:43,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,234 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,247 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-28 04:39:43,251 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 [2024-11-28 04:39:43,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-28 04:39:43,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,284 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-28 04:39:43,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-28 04:39:43,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,319 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-28 04:39:43,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-28 04:39:43,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,358 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-28 04:39:43,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,376 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:43,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,378 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:43,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,397 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-28 04:39:43,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,423 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,435 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-28 04:39:43,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,462 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-28 04:39:43,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,471 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-28 04:39:43,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,485 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:43,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:43,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-28 04:39:43,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,519 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-28 04:39:43,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,544 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-28 04:39:43,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,554 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-28 04:39:43,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:43,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:43,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,581 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:39:43,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,583 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-28 04:39:43,585 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 [2024-11-28 04:39:43,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,602 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-11-28 04:39:43,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,619 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-28 04:39:43,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-28 04:39:43,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,654 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-28 04:39:43,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,670 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-28 04:39:43,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,681 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-28 04:39:43,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,700 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,702 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-28 04:39:43,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,710 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-28 04:39:43,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,727 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,730 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-28 04:39:43,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,741 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-28 04:39:43,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,757 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:43,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,760 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:43,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,767 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-28 04:39:43,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,779 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-28 04:39:43,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,807 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,819 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-28 04:39:43,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-28 04:39:43,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,858 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-28 04:39:43,863 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 [2024-11-28 04:39:43,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,879 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:43,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:39:43,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,917 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:43,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-28 04:39:43,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:43,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,955 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:43,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-28 04:39:43,959 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 [2024-11-28 04:39:43,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:43,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:43,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:43,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:43,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:43,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:43,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:43,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:43,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-11-28 04:39:43,993 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:39:43,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:43,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:43,996 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-28 04:39:44,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,023 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,036 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-28 04:39:44,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,057 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,058 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,063 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-28 04:39:44,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,077 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-28 04:39:44,080 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 [2024-11-28 04:39:44,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,096 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-28 04:39:44,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,114 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-28 04:39:44,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-28 04:39:44,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,149 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-28 04:39:44,153 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 [2024-11-28 04:39:44,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-28 04:39:44,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,191 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-28 04:39:44,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,211 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:44,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:44,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,237 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-28 04:39:44,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,278 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-28 04:39:44,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,317 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-28 04:39:44,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,337 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:44,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:39:44,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,366 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-28 04:39:44,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,381 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-28 04:39:44,387 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 [2024-11-28 04:39:44,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,420 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-28 04:39:44,425 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 [2024-11-28 04:39:44,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:44,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:44,442 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:44,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,445 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,456 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:39:44,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,458 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-28 04:39:44,496 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 [2024-11-28 04:39:44,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-28 04:39:44,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,532 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-28 04:39:44,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-28 04:39:44,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,569 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-28 04:39:44,573 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 [2024-11-28 04:39:44,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,589 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-28 04:39:44,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,603 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-28 04:39:44,607 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 [2024-11-28 04:39:44,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,623 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,624 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,628 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-28 04:39:44,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,641 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-28 04:39:44,644 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 [2024-11-28 04:39:44,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-28 04:39:44,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,682 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,686 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 [2024-11-28 04:39:44,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-28 04:39:44,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,703 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,703 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:44,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,706 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:44,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,718 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,730 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-28 04:39:44,734 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 [2024-11-28 04:39:44,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-28 04:39:44,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,770 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-28 04:39:44,775 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 [2024-11-28 04:39:44,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,798 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:44,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,814 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-28 04:39:44,818 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 [2024-11-28 04:39:44,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,833 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,833 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:44,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,841 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:44,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,874 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-28 04:39:44,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,888 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:44,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-28 04:39:44,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-28 04:39:44,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,922 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-28 04:39:44,926 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 [2024-11-28 04:39:44,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,942 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:44,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:44,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:44,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,947 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:44,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-28 04:39:44,958 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:39:44,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:44,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:44,960 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:44,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-28 04:39:44,965 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 [2024-11-28 04:39:44,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:44,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:44,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:44,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:44,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:44,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:44,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:44,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:44,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,005 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-28 04:39:45,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,046 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-28 04:39:45,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,068 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,087 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-28 04:39:45,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,102 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-28 04:39:45,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,117 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-28 04:39:45,119 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 [2024-11-28 04:39:45,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,131 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-28 04:39:45,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,154 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-28 04:39:45,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,173 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:45,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,177 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:45,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,194 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,207 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-28 04:39:45,213 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 [2024-11-28 04:39:45,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,252 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-28 04:39:45,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,283 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-28 04:39:45,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,296 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-28 04:39:45,300 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 [2024-11-28 04:39:45,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,316 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:45,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:39:45,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-28 04:39:45,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,398 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-28 04:39:45,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,425 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-28 04:39:45,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,438 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-28 04:39:45,443 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 [2024-11-28 04:39:45,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:45,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:45,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2024-11-28 04:39:45,476 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:39:45,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,478 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-28 04:39:45,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,503 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-28 04:39:45,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,517 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-28 04:39:45,520 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 [2024-11-28 04:39:45,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,538 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,552 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-28 04:39:45,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,590 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-28 04:39:45,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-28 04:39:45,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,627 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-28 04:39:45,629 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 [2024-11-28 04:39:45,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-28 04:39:45,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,658 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-28 04:39:45,661 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 [2024-11-28 04:39:45,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,672 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:45,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,675 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:45,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-28 04:39:45,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,690 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-28 04:39:45,693 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 [2024-11-28 04:39:45,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,708 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-28 04:39:45,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,716 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-28 04:39:45,719 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 [2024-11-28 04:39:45,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,735 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-28 04:39:45,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,745 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-28 04:39:45,747 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 [2024-11-28 04:39:45,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,759 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:45,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,766 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:45,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-11-28 04:39:45,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,792 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-28 04:39:45,794 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 [2024-11-28 04:39:45,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-28 04:39:45,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,819 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-28 04:39:45,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:45,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:45,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:45,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,836 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-28 04:39:45,842 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:39:45,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,845 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-28 04:39:45,849 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 [2024-11-28 04:39:45,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:45,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:45,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,868 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-28 04:39:45,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,875 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-28 04:39:45,877 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 [2024-11-28 04:39:45,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,889 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:45,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:45,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,894 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,902 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-28 04:39:45,904 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 [2024-11-28 04:39:45,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,916 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:45,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:45,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,921 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,930 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-28 04:39:45,933 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 [2024-11-28 04:39:45,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:45,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:45,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,958 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-28 04:39:45,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:45,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:45,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:45,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:45,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:45,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:45,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:45,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:45,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:45,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:45,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:45,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:45,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:45,984 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:45,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-28 04:39:45,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:46,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:46,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:46,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:46,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:46,003 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:46,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:46,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:46,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:46,018 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:46,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-28 04:39:46,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:46,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:46,026 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:46,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-28 04:39:46,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:46,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:46,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:46,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:46,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:46,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:46,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:46,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:46,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:46,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:46,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-28 04:39:46,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:46,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:46,053 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:46,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-28 04:39:46,055 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 [2024-11-28 04:39:46,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:46,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:46,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:46,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:46,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:46,067 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:46,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:46,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:46,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:46,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-28 04:39:46,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:46,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:46,085 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:46,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-28 04:39:46,088 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 [2024-11-28 04:39:46,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:46,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:46,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:46,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:46,104 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-28 04:39:46,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:46,115 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:39:46,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:46,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:46,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:46,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:46,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:46,163 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:46,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-28 04:39:46,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:46,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:46,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:46,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:46,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:46,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:46,183 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:46,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:46,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:46,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:46,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:46,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:46,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:46,202 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:46,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-28 04:39:46,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:46,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:46,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:46,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:46,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:46,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:46,225 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:46,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:46,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:46,231 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:46,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-28 04:39:46,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:39:46,272 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:39:46,272 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 04:39:46,274 INFO L87 Difference]: Start difference. First operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 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) [2024-11-28 04:39:47,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:39:47,924 INFO L93 Difference]: Finished difference Result 675 states and 883 transitions. [2024-11-28 04:39:47,925 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 675 states and 883 transitions. [2024-11-28 04:39:47,938 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 594 [2024-11-28 04:39:47,958 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 675 states to 596 states and 754 transitions. [2024-11-28 04:39:47,959 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 596 [2024-11-28 04:39:47,961 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 596 [2024-11-28 04:39:47,961 INFO L73 IsDeterministic]: Start isDeterministic. Operand 596 states and 754 transitions. [2024-11-28 04:39:47,967 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:39:47,967 INFO L218 hiAutomatonCegarLoop]: Abstraction has 596 states and 754 transitions. [2024-11-28 04:39:47,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states and 754 transitions. [2024-11-28 04:39:48,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 592. [2024-11-28 04:39:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 592 states, 592 states have (on average 1.2618243243243243) internal successors, (747), 591 states have internal predecessors, (747), 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) [2024-11-28 04:39:48,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 747 transitions. [2024-11-28 04:39:48,027 INFO L240 hiAutomatonCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-28 04:39:48,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:39:48,031 INFO L425 stractBuchiCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-28 04:39:48,031 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-28 04:39:48,031 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 592 states and 747 transitions. [2024-11-28 04:39:48,035 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 590 [2024-11-28 04:39:48,036 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:48,036 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:48,036 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:48,036 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:39:48,037 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-28 04:39:48,037 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume (((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0);~a28~0 := 7;~a11~0 := 1;~a25~0 := 0;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-28 04:39:48,037 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:48,037 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2024-11-28 04:39:48,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:48,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403561097] [2024-11-28 04:39:48,038 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:48,047 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:48,058 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:48,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:48,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2024-11-28 04:39:48,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:48,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971690107] [2024-11-28 04:39:48,062 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:48,090 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:48,104 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:48,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:48,105 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2024-11-28 04:39:48,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:48,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180378329] [2024-11-28 04:39:48,105 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:48,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:48,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:39:48,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180378329] [2024-11-28 04:39:48,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180378329] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:39:48,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129685974] [2024-11-28 04:39:48,196 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:48,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:39:48,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,201 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2024-11-28 04:39:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:48,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 04:39:48,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:39:48,294 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:39:48,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1129685974] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:39:48,317 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:39:48,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 2 [2024-11-28 04:39:48,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810803026] [2024-11-28 04:39:48,317 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:39:48,484 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:39:48,484 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:39:48,484 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:39:48,484 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:39:48,484 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 04:39:48,484 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,484 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:39:48,484 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:39:48,484 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration2_Loop [2024-11-28 04:39:48,485 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:39:48,485 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:39:48,486 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,489 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,492 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,495 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,501 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,507 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,512 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,514 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,528 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,652 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:39:48,652 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 04:39:48,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,656 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-28 04:39:48,662 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:48,662 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,679 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:48,679 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:48,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-28 04:39:48,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,690 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-28 04:39:48,693 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:48,693 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,705 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:48,705 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:48,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-28 04:39:48,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,714 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-28 04:39:48,716 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:48,717 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,735 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:48,735 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=4} Honda state: {~a19~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:48,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-28 04:39:48,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,743 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-28 04:39:48,745 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:48,745 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,757 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:48,757 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:48,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-28 04:39:48,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,766 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-28 04:39:48,768 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:48,768 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,780 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 04:39:48,780 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 04:39:48,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-28 04:39:48,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,791 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-28 04:39:48,794 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:39:48,794 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:48,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:48,820 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:48,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-28 04:39:48,822 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 04:39:48,822 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:39:48,855 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 04:39:48,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-28 04:39:48,858 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:39:48,858 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:39:48,858 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:39:48,858 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:39:48,858 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:39:48,858 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:48,858 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:39:48,858 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:39:48,858 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration2_Loop [2024-11-28 04:39:48,858 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:39:48,858 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:39:48,860 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,863 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,866 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,868 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,871 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,873 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,878 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:48,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:39:49,005 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:39:49,005 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:39:49,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,008 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-28 04:39:49,010 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 [2024-11-28 04:39:49,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,023 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-28 04:39:49,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,031 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-28 04:39:49,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,044 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,044 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,046 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-28 04:39:49,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,053 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-28 04:39:49,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,066 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-28 04:39:49,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,076 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-28 04:39:49,078 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 [2024-11-28 04:39:49,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,090 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-28 04:39:49,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,099 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-28 04:39:49,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,112 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,113 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,114 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:49,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,124 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-28 04:39:49,127 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 [2024-11-28 04:39:49,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,138 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:49,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,149 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-28 04:39:49,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,163 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-28 04:39:49,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,172 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-28 04:39:49,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,185 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-28 04:39:49,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,200 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-28 04:39:49,203 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 [2024-11-28 04:39:49,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,214 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-28 04:39:49,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,223 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-28 04:39:49,226 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 [2024-11-28 04:39:49,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,241 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-28 04:39:49,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,253 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-28 04:39:49,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:39:49,271 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:39:49,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,273 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-11-28 04:39:49,278 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:39:49,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,280 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-28 04:39:49,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,297 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-11-28 04:39:49,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,305 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-28 04:39:49,308 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 [2024-11-28 04:39:49,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-28 04:39:49,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,330 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-28 04:39:49,332 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 [2024-11-28 04:39:49,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,343 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:49,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-11-28 04:39:49,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,354 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-28 04:39:49,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,368 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-28 04:39:49,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,378 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-28 04:39:49,380 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 [2024-11-28 04:39:49,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,392 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,393 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-28 04:39:49,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,401 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-28 04:39:49,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,414 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:49,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,419 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-28 04:39:49,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,426 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-28 04:39:49,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,443 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:49,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,450 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-28 04:39:49,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,463 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:49,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:49,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,481 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-28 04:39:49,483 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 [2024-11-28 04:39:49,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,495 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-28 04:39:49,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,504 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-28 04:39:49,507 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 [2024-11-28 04:39:49,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,526 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-28 04:39:49,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,540 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-28 04:39:49,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:49,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:49,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,557 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-28 04:39:49,562 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:39:49,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,564 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-28 04:39:49,566 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 [2024-11-28 04:39:49,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,580 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-28 04:39:49,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,587 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-28 04:39:49,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-28 04:39:49,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,611 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-28 04:39:49,614 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 [2024-11-28 04:39:49,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,625 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,626 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:49,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-28 04:39:49,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,641 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-28 04:39:49,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-28 04:39:49,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,675 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-28 04:39:49,678 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 [2024-11-28 04:39:49,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:49,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,706 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-28 04:39:49,709 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 [2024-11-28 04:39:49,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,720 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,723 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:49,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-28 04:39:49,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,736 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-28 04:39:49,738 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 [2024-11-28 04:39:49,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-28 04:39:49,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,761 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-28 04:39:49,763 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 [2024-11-28 04:39:49,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,775 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,778 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:49,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-28 04:39:49,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,791 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-28 04:39:49,793 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 [2024-11-28 04:39:49,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,807 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-28 04:39:49,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,814 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-28 04:39:49,816 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 [2024-11-28 04:39:49,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,831 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-28 04:39:49,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,843 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-28 04:39:49,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:49,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:49,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,865 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-28 04:39:49,876 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:39:49,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,878 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-28 04:39:49,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:49,897 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:49,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,899 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-28 04:39:49,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,911 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:49,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-28 04:39:49,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:49,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:49,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:49,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,936 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-28 04:39:49,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,947 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-28 04:39:49,951 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 [2024-11-28 04:39:49,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:49,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:49,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:49,966 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:49,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:49,967 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:49,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:49,970 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:49,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-28 04:39:49,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:49,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:49,982 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:49,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-28 04:39:49,986 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 [2024-11-28 04:39:50,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-28 04:39:50,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,030 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-28 04:39:50,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-28 04:39:50,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,070 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-28 04:39:50,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,084 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,087 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:50,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-28 04:39:50,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,099 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-28 04:39:50,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-28 04:39:50,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,123 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-28 04:39:50,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,137 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,141 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:50,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-28 04:39:50,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,158 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-28 04:39:50,160 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 [2024-11-28 04:39:50,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-28 04:39:50,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,181 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-28 04:39:50,183 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 [2024-11-28 04:39:50,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-28 04:39:50,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,205 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-28 04:39:50,207 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 [2024-11-28 04:39:50,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:39:50,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-28 04:39:50,228 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:39:50,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,230 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-28 04:39:50,232 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 [2024-11-28 04:39:50,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,244 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,247 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-28 04:39:50,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,254 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-28 04:39:50,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,280 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-28 04:39:50,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,293 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:50,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-28 04:39:50,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,305 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-28 04:39:50,307 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 [2024-11-28 04:39:50,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-28 04:39:50,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,330 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-28 04:39:50,332 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 [2024-11-28 04:39:50,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-28 04:39:50,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,354 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-28 04:39:50,356 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 [2024-11-28 04:39:50,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,367 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:50,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-28 04:39:50,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,381 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-28 04:39:50,384 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 [2024-11-28 04:39:50,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,405 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-28 04:39:50,407 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 [2024-11-28 04:39:50,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,419 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:50,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,444 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-28 04:39:50,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,460 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-28 04:39:50,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,468 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-28 04:39:50,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,485 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-28 04:39:50,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,492 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-28 04:39:50,494 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 [2024-11-28 04:39:50,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:50,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:39:50,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:39:50,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2024-11-28 04:39:50,514 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:39:50,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,516 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-28 04:39:50,519 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 [2024-11-28 04:39:50,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,530 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,543 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-28 04:39:50,546 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 [2024-11-28 04:39:50,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-28 04:39:50,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,575 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-28 04:39:50,577 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 [2024-11-28 04:39:50,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,589 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,589 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,590 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:50,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,596 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,603 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-28 04:39:50,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,617 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,622 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-28 04:39:50,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,629 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,644 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 [2024-11-28 04:39:50,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-28 04:39:50,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,657 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,667 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-28 04:39:50,670 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 [2024-11-28 04:39:50,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,682 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,684 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:50,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-28 04:39:50,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,699 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-28 04:39:50,701 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 [2024-11-28 04:39:50,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,713 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-28 04:39:50,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,724 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-28 04:39:50,727 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 [2024-11-28 04:39:50,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,741 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,746 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:50,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,765 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-28 04:39:50,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,777 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-28 04:39:50,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,795 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,800 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-28 04:39:50,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,811 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-28 04:39:50,816 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 [2024-11-28 04:39:50,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,831 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,848 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-28 04:39:50,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:39:50,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:50,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:50,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:50,883 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:39:50,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,886 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-28 04:39:50,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:50,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,913 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-28 04:39:50,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,924 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-28 04:39:50,928 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 [2024-11-28 04:39:50,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:50,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:50,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,946 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:50,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:50,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-28 04:39:50,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:50,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:50,968 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:50,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-28 04:39:50,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:50,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:50,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:50,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:50,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:50,987 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:50,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:50,989 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:50,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:50,997 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-28 04:39:51,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,008 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-28 04:39:51,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:51,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-28 04:39:51,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,050 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-28 04:39:51,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:51,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,074 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-28 04:39:51,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,086 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-28 04:39:51,089 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 [2024-11-28 04:39:51,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,105 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,108 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:51,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,123 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,137 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-28 04:39:51,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:51,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,161 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,176 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-28 04:39:51,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,195 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,202 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-28 04:39:51,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2024-11-28 04:39:51,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,250 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-28 04:39:51,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,269 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,270 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:51,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-28 04:39:51,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,287 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-28 04:39:51,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:51,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,316 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,328 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-28 04:39:51,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:39:51,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:39:51,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,355 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-11-28 04:39:51,365 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:39:51,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,367 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-28 04:39:51,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-11-28 04:39:51,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,401 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-28 04:39:51,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-11-28 04:39:51,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,441 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-28 04:39:51,443 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 [2024-11-28 04:39:51,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,458 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,459 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:51,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,463 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-28 04:39:51,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,474 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-28 04:39:51,478 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 [2024-11-28 04:39:51,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,496 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,506 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-28 04:39:51,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,525 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,541 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-28 04:39:51,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,559 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,561 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:51,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,579 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-28 04:39:51,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-28 04:39:51,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,614 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-28 04:39:51,617 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 [2024-11-28 04:39:51,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,633 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,636 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-28 04:39:51,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,660 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-28 04:39:51,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,683 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,693 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-28 04:39:51,698 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 [2024-11-28 04:39:51,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2024-11-28 04:39:51,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,729 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-28 04:39:51,734 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 [2024-11-28 04:39:51,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:39:51,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:39:51,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:39:51,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-28 04:39:51,757 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:39:51,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,759 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-28 04:39:51,761 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 [2024-11-28 04:39:51,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:51,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,779 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-28 04:39:51,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,787 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-28 04:39:51,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,801 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:51,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,807 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,814 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-28 04:39:51,816 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 [2024-11-28 04:39:51,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,828 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,828 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,829 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:51,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,835 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,842 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-28 04:39:51,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,856 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:51,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,861 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-28 04:39:51,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,868 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-28 04:39:51,870 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 [2024-11-28 04:39:51,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,882 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:51,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-28 04:39:51,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,899 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-28 04:39:51,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,918 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:51,918 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,921 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:51,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-28 04:39:51,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,947 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-28 04:39:51,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:51,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:51,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:51,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:51,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:51,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:51,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:51,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:51,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:51,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:51,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:51,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:51,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:51,983 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:51,986 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 [2024-11-28 04:39:51,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-28 04:39:52,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:52,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:52,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:52,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:52,001 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:39:52,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:52,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:39:52,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:52,028 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:52,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:52,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:52,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:52,040 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:52,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-28 04:39:52,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:52,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:52,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:52,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:52,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:52,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:52,058 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:52,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:52,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:52,063 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:52,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2024-11-28 04:39:52,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:52,071 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:52,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-28 04:39:52,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:52,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:52,085 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:52,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:52,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:52,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:52,085 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:52,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:52,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:52,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:52,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-28 04:39:52,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:39:52,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:52,097 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:39:52,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-28 04:39:52,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:39:52,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:39:52,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:39:52,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:39:52,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:39:52,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:39:52,110 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:39:52,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:39:52,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:39:52,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:39:52,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-28 04:39:52,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:39:52,121 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:39:52,121 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:39:52,121 INFO L87 Difference]: Start difference. First operand 592 states and 747 transitions. cyclomatic complexity: 156 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 04:39:52,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:39:52,647 INFO L93 Difference]: Finished difference Result 1153 states and 1402 transitions. [2024-11-28 04:39:52,647 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1153 states and 1402 transitions. [2024-11-28 04:39:52,657 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-28 04:39:52,664 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-28 04:39:52,664 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1153 [2024-11-28 04:39:52,666 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1153 [2024-11-28 04:39:52,666 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1153 states and 1402 transitions. [2024-11-28 04:39:52,671 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:39:52,671 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-28 04:39:52,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states and 1402 transitions. [2024-11-28 04:39:52,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1153. [2024-11-28 04:39:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1153 states, 1153 states have (on average 1.2159583694709453) internal successors, (1402), 1152 states have internal predecessors, (1402), 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) [2024-11-28 04:39:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-28 04:39:52,723 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-28 04:39:52,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:39:52,725 INFO L425 stractBuchiCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-28 04:39:52,725 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-28 04:39:52,725 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1153 states and 1402 transitions. [2024-11-28 04:39:52,732 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-28 04:39:52,732 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:52,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:52,734 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:52,735 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:39:52,735 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-28 04:39:52,735 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume (1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0);~a25~0 := 1;~a28~0 := 9;calculate_output_#res#1 := 26;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0));" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0);" "assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0);" "assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0);" "assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0);" "assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0);" "assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0);" "assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0);" "assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0));" "assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-28 04:39:52,736 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:52,736 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2024-11-28 04:39:52,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:52,736 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913505767] [2024-11-28 04:39:52,737 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:52,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:52,746 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:52,756 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:52,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:52,759 INFO L85 PathProgramCache]: Analyzing trace with hash 1697529545, now seen corresponding path program 1 times [2024-11-28 04:39:52,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:52,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845119022] [2024-11-28 04:39:52,760 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:53,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:39:53,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845119022] [2024-11-28 04:39:53,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845119022] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:39:53,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [41809592] [2024-11-28 04:39:53,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:53,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:39:53,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:53,210 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:39:53,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Waiting until timeout for monitored process [2024-11-28 04:39:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:53,282 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 04:39:53,284 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:39:53,386 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:39:53,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [41809592] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:39:53,479 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:39:53,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 5 [2024-11-28 04:39:53,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103324904] [2024-11-28 04:39:53,479 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:39:53,480 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 04:39:53,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:39:53,480 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:39:53,480 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-28 04:39:53,481 INFO L87 Difference]: Start difference. First operand 1153 states and 1402 transitions. cyclomatic complexity: 250 Second operand has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 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) [2024-11-28 04:39:54,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:39:54,365 INFO L93 Difference]: Finished difference Result 1283 states and 1474 transitions. [2024-11-28 04:39:54,365 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1283 states and 1474 transitions. [2024-11-28 04:39:54,375 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1281 [2024-11-28 04:39:54,382 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1283 states to 1283 states and 1474 transitions. [2024-11-28 04:39:54,382 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2024-11-28 04:39:54,384 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2024-11-28 04:39:54,384 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1283 states and 1474 transitions. [2024-11-28 04:39:54,386 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:39:54,386 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1283 states and 1474 transitions. [2024-11-28 04:39:54,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1283 states and 1474 transitions. [2024-11-28 04:39:54,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1283 to 1003. [2024-11-28 04:39:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1003 states, 1003 states have (on average 1.1754735792622133) internal successors, (1179), 1002 states have internal predecessors, (1179), 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) [2024-11-28 04:39:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 1003 states and 1179 transitions. [2024-11-28 04:39:54,409 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1003 states and 1179 transitions. [2024-11-28 04:39:54,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:39:54,411 INFO L425 stractBuchiCegarLoop]: Abstraction has 1003 states and 1179 transitions. [2024-11-28 04:39:54,411 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-28 04:39:54,411 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1003 states and 1179 transitions. [2024-11-28 04:39:54,416 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1001 [2024-11-28 04:39:54,416 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:54,416 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:54,417 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:54,417 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:39:54,417 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-28 04:39:54,417 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume 11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0);~a17~0 := 7;~a11~0 := 1;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-28 04:39:54,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:54,418 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2024-11-28 04:39:54,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:54,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888832151] [2024-11-28 04:39:54,418 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:54,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:54,424 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:54,434 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:54,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:54,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1792828217, now seen corresponding path program 1 times [2024-11-28 04:39:54,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:54,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558797200] [2024-11-28 04:39:54,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:54,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:54,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:39:54,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558797200] [2024-11-28 04:39:54,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558797200] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:39:54,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [467686499] [2024-11-28 04:39:54,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:54,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:39:54,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:54,545 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:39:54,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Waiting until timeout for monitored process [2024-11-28 04:39:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:54,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 04:39:54,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:39:54,656 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:39:54,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [467686499] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:39:54,714 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:39:54,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-28 04:39:54,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464580392] [2024-11-28 04:39:54,714 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:39:54,715 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 04:39:54,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:39:54,715 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:39:54,715 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:39:54,715 INFO L87 Difference]: Start difference. First operand 1003 states and 1179 transitions. cyclomatic complexity: 177 Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2024-11-28 04:39:55,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:39:55,187 INFO L93 Difference]: Finished difference Result 1143 states and 1299 transitions. [2024-11-28 04:39:55,187 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1143 states and 1299 transitions. [2024-11-28 04:39:55,194 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1141 [2024-11-28 04:39:55,200 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1143 states to 1143 states and 1299 transitions. [2024-11-28 04:39:55,200 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1143 [2024-11-28 04:39:55,201 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1143 [2024-11-28 04:39:55,201 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1143 states and 1299 transitions. [2024-11-28 04:39:55,203 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:39:55,203 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-28 04:39:55,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1143 states and 1299 transitions. [2024-11-28 04:39:55,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1143 to 1143. [2024-11-28 04:39:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1143 states, 1143 states have (on average 1.136482939632546) internal successors, (1299), 1142 states have internal predecessors, (1299), 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) [2024-11-28 04:39:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1299 transitions. [2024-11-28 04:39:55,225 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-28 04:39:55,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:39:55,226 INFO L425 stractBuchiCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-28 04:39:55,226 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-28 04:39:55,226 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1143 states and 1299 transitions. [2024-11-28 04:39:55,231 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1141 [2024-11-28 04:39:55,232 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:55,232 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:55,233 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:55,233 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:39:55,233 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-28 04:39:55,233 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume 11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0);~a17~0 := 7;~a11~0 := 1;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-28 04:39:55,234 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:55,234 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 5 times [2024-11-28 04:39:55,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:55,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48948081] [2024-11-28 04:39:55,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:55,239 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:55,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:55,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:55,244 INFO L85 PathProgramCache]: Analyzing trace with hash -432717437, now seen corresponding path program 1 times [2024-11-28 04:39:55,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:55,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491998599] [2024-11-28 04:39:55,244 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:55,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:55,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:39:55,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491998599] [2024-11-28 04:39:55,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491998599] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:39:55,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745488572] [2024-11-28 04:39:55,299 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:55,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:39:55,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:55,303 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:39:55,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Waiting until timeout for monitored process [2024-11-28 04:39:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:55,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 04:39:55,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:39:55,414 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:39:55,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1745488572] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:39:55,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:39:55,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-28 04:39:55,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820862477] [2024-11-28 04:39:55,467 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:39:55,467 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 04:39:55,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:39:55,470 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:39:55,470 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:39:55,470 INFO L87 Difference]: Start difference. First operand 1143 states and 1299 transitions. cyclomatic complexity: 157 Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 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) [2024-11-28 04:39:55,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:39:55,970 INFO L93 Difference]: Finished difference Result 1985 states and 2213 transitions. [2024-11-28 04:39:55,970 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1985 states and 2213 transitions. [2024-11-28 04:39:55,982 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1981 [2024-11-28 04:39:55,991 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1985 states to 1985 states and 2213 transitions. [2024-11-28 04:39:55,991 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1985 [2024-11-28 04:39:55,993 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1985 [2024-11-28 04:39:55,994 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1985 states and 2213 transitions. [2024-11-28 04:39:55,997 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:39:55,997 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1985 states and 2213 transitions. [2024-11-28 04:39:55,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1985 states and 2213 transitions. [2024-11-28 04:39:56,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1985 to 1981. [2024-11-28 04:39:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1981 states, 1981 states have (on average 1.1135790005047956) internal successors, (2206), 1980 states have internal predecessors, (2206), 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) [2024-11-28 04:39:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1981 states and 2206 transitions. [2024-11-28 04:39:56,032 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1981 states and 2206 transitions. [2024-11-28 04:39:56,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:39:56,034 INFO L425 stractBuchiCegarLoop]: Abstraction has 1981 states and 2206 transitions. [2024-11-28 04:39:56,034 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-28 04:39:56,034 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1981 states and 2206 transitions. [2024-11-28 04:39:56,043 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1977 [2024-11-28 04:39:56,044 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:39:56,044 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:39:56,044 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:39:56,045 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:39:56,045 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-28 04:39:56,045 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0));" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0);" "assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0);" "assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0);" "assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0);" "assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0);" "assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0);" "assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0);" "assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0));" "assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0));" "assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0);" "assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0));" "assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0);" "assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0);" "assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0);" "assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0);" "assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0);" "assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0);" "assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0));" "assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0));" "assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0);" "assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0);" "assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "calculate_output_#res#1 := -2;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-28 04:39:56,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:56,047 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 6 times [2024-11-28 04:39:56,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:56,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416597706] [2024-11-28 04:39:56,047 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:56,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:56,052 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:56,056 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:56,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:56,056 INFO L85 PathProgramCache]: Analyzing trace with hash -540622595, now seen corresponding path program 1 times [2024-11-28 04:39:56,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:56,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430466973] [2024-11-28 04:39:56,057 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:56,110 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:39:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:39:56,148 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:39:56,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:39:56,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1742148031, now seen corresponding path program 1 times [2024-11-28 04:39:56,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:39:56,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357354342] [2024-11-28 04:39:56,149 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:39:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:57,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:39:57,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357354342] [2024-11-28 04:39:57,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357354342] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:39:57,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1668880134] [2024-11-28 04:39:57,832 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:39:57,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:39:57,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:39:57,836 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:39:57,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Waiting until timeout for monitored process [2024-11-28 04:39:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:39:57,933 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-28 04:39:57,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:39:59,697 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:40:01,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1668880134] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:40:01,340 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:40:01,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2024-11-28 04:40:01,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915935396] [2024-11-28 04:40:01,341 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:40:02,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:40:02,970 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 04:40:02,971 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=106, Unknown=0, NotChecked=0, Total=182 [2024-11-28 04:40:02,971 INFO L87 Difference]: Start difference. First operand 1981 states and 2206 transitions. cyclomatic complexity: 228 Second operand has 14 states, 14 states have (on average 14.071428571428571) internal successors, (197), 13 states have internal predecessors, (197), 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) [2024-11-28 04:40:04,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:40:04,380 INFO L93 Difference]: Finished difference Result 1893 states and 2117 transitions. [2024-11-28 04:40:04,380 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1893 states and 2117 transitions. [2024-11-28 04:40:04,389 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1837 [2024-11-28 04:40:04,397 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1893 states to 1893 states and 2117 transitions. [2024-11-28 04:40:04,398 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1893 [2024-11-28 04:40:04,399 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1893 [2024-11-28 04:40:04,400 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1893 states and 2117 transitions. [2024-11-28 04:40:04,402 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:40:04,403 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-28 04:40:04,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1893 states and 2117 transitions. [2024-11-28 04:40:04,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1893 to 1893. [2024-11-28 04:40:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1893 states, 1893 states have (on average 1.1183306920232434) internal successors, (2117), 1892 states have internal predecessors, (2117), 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) [2024-11-28 04:40:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1893 states and 2117 transitions. [2024-11-28 04:40:04,435 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-28 04:40:04,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 04:40:04,436 INFO L425 stractBuchiCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-28 04:40:04,436 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-28 04:40:04,436 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1893 states and 2117 transitions. [2024-11-28 04:40:04,444 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1837 [2024-11-28 04:40:04,444 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:40:04,444 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:40:04,445 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-28 04:40:04,445 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2024-11-28 04:40:04,445 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-28 04:40:04,445 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-28 04:40:04,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:04,446 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2024-11-28 04:40:04,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:04,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17513251] [2024-11-28 04:40:04,446 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:04,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:04,453 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:04,459 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:04,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:04,459 INFO L85 PathProgramCache]: Analyzing trace with hash 910011937, now seen corresponding path program 1 times [2024-11-28 04:40:04,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:04,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636121213] [2024-11-28 04:40:04,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:04,463 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:04,467 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:04,467 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:04,467 INFO L85 PathProgramCache]: Analyzing trace with hash -2119689385, now seen corresponding path program 1 times [2024-11-28 04:40:04,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:04,468 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533771832] [2024-11-28 04:40:04,468 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:04,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:40:04,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 04:40:04,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533771832] [2024-11-28 04:40:04,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533771832] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:40:04,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1559013869] [2024-11-28 04:40:04,493 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:04,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:40:04,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:04,496 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:40:04,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Waiting until timeout for monitored process [2024-11-28 04:40:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:40:04,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 04:40:04,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:40:04,555 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:40:04,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1559013869] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 04:40:04,567 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 04:40:04,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 3 [2024-11-28 04:40:04,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113828785] [2024-11-28 04:40:04,567 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 04:40:04,653 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:40:04,653 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:40:04,654 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:40:04,654 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:40:04,654 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 04:40:04,654 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:04,654 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:40:04,654 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:40:04,654 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration7_Loop [2024-11-28 04:40:04,654 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:40:04,654 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:40:04,655 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,660 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,663 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,667 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,669 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,671 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,674 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,677 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,679 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,682 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,685 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,688 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,765 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:40:04,765 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 04:40:04,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:04,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:04,769 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:04,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-28 04:40:04,771 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:40:04,772 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:40:04,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-28 04:40:04,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:04,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:04,802 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:04,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-28 04:40:04,805 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 04:40:04,805 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:40:04,822 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 04:40:04,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-28 04:40:04,831 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:40:04,831 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:40:04,831 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:40:04,831 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:40:04,831 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:40:04,831 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:04,831 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:40:04,831 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:40:04,831 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration7_Loop [2024-11-28 04:40:04,831 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:40:04,831 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:40:04,833 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,839 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,842 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,844 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,847 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,849 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,852 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,855 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,865 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,867 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:04,945 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:40:04,948 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:40:04,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:04,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:04,952 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:04,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-28 04:40:04,956 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 [2024-11-28 04:40:04,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:04,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:04,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:04,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:04,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:04,972 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:04,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:04,975 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-28 04:40:04,979 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-28 04:40:04,982 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-28 04:40:04,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:04,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:04,988 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:04,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-28 04:40:04,990 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-28 04:40:04,990 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-28 04:40:04,991 INFO L474 LassoAnalysis]: Proved termination. [2024-11-28 04:40:04,991 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2024-11-28 04:40:05,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-28 04:40:05,006 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-28 04:40:05,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:40:05,051 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 04:40:05,051 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:40:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:40:05,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 04:40:05,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:40:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 04:40:05,089 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2024-11-28 04:40:05,090 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1893 states and 2117 transitions. cyclomatic complexity: 226 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 04:40:05,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:05,684 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1893 states and 2117 transitions. cyclomatic complexity: 226. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 6003 states and 6663 transitions. Complement of second has 5 states. [2024-11-28 04:40:05,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-11-28 04:40:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 04:40:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2024-11-28 04:40:05,694 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2024-11-28 04:40:05,695 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 04:40:05,695 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2024-11-28 04:40:05,695 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 04:40:05,695 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2024-11-28 04:40:05,696 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 04:40:05,696 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6003 states and 6663 transitions. [2024-11-28 04:40:05,726 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4794 [2024-11-28 04:40:05,755 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6003 states to 5997 states and 6653 transitions. [2024-11-28 04:40:05,756 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4861 [2024-11-28 04:40:05,761 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4868 [2024-11-28 04:40:05,761 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5997 states and 6653 transitions. [2024-11-28 04:40:05,761 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-28 04:40:05,761 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5997 states and 6653 transitions. [2024-11-28 04:40:05,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5997 states and 6653 transitions. [2024-11-28 04:40:05,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5997 to 5702. [2024-11-28 04:40:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5702 states, 5702 states have (on average 1.11364433532094) internal successors, (6350), 5701 states have internal predecessors, (6350), 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) [2024-11-28 04:40:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 5702 states and 6350 transitions. [2024-11-28 04:40:05,870 INFO L240 hiAutomatonCegarLoop]: Abstraction has 5702 states and 6350 transitions. [2024-11-28 04:40:05,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 04:40:05,871 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 04:40:05,871 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 04:40:05,871 INFO L87 Difference]: Start difference. First operand 5702 states and 6350 transitions. Second operand has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 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) [2024-11-28 04:40:06,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:40:06,648 INFO L93 Difference]: Finished difference Result 2314 states and 2524 transitions. [2024-11-28 04:40:06,648 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2314 states and 2524 transitions. [2024-11-28 04:40:06,662 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1975 [2024-11-28 04:40:06,676 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2314 states to 2034 states and 2233 transitions. [2024-11-28 04:40:06,677 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2034 [2024-11-28 04:40:06,679 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2034 [2024-11-28 04:40:06,680 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2034 states and 2233 transitions. [2024-11-28 04:40:06,683 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 04:40:06,683 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2034 states and 2233 transitions. [2024-11-28 04:40:06,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2034 states and 2233 transitions. [2024-11-28 04:40:06,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2034 to 1753. [2024-11-28 04:40:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1753 states, 1753 states have (on average 1.10781517398745) internal successors, (1942), 1752 states have internal predecessors, (1942), 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) [2024-11-28 04:40:06,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1753 states and 1942 transitions. [2024-11-28 04:40:06,716 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1753 states and 1942 transitions. [2024-11-28 04:40:06,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 04:40:06,719 INFO L425 stractBuchiCegarLoop]: Abstraction has 1753 states and 1942 transitions. [2024-11-28 04:40:06,720 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-28 04:40:06,720 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1753 states and 1942 transitions. [2024-11-28 04:40:06,725 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1695 [2024-11-28 04:40:06,725 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:40:06,725 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:40:06,726 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-28 04:40:06,726 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:40:06,726 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-28 04:40:06,726 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-28 04:40:06,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:06,727 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2024-11-28 04:40:06,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:06,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108684366] [2024-11-28 04:40:06,727 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:06,740 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:06,751 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:06,755 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:06,755 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2024-11-28 04:40:06,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:06,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836520471] [2024-11-28 04:40:06,755 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:06,760 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:06,765 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:06,765 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:06,766 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 1 times [2024-11-28 04:40:06,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:06,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465702482] [2024-11-28 04:40:06,766 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:06,776 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:06,788 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:07,285 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:40:07,286 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:40:07,286 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:40:07,286 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:40:07,286 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:40:07,286 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,286 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:40:07,286 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:40:07,286 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label14.c_Iteration8_Lasso [2024-11-28 04:40:07,286 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:40:07,286 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:40:07,290 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,294 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,297 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,300 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,305 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,336 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,367 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,375 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,378 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,381 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,386 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,390 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,393 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,397 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,400 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,403 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,405 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,410 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,420 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,424 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,427 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,430 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,433 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,439 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,441 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,445 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:40:07,738 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:40:07,739 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:40:07,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,741 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-28 04:40:07,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:07,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:07,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:07,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:07,767 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:07,771 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:07,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:07,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,784 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,786 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 [2024-11-28 04:40:07,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-28 04:40:07,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:07,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:07,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:07,803 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:07,808 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:07,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-28 04:40:07,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,819 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-28 04:40:07,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:07,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:07,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:07,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:07,837 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:07,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:07,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-11-28 04:40:07,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,861 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-28 04:40:07,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:07,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,880 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:07,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:07,883 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-11-28 04:40:07,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:07,894 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:07,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-28 04:40:07,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,905 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,909 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 [2024-11-28 04:40:07,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-28 04:40:07,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:07,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:07,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:07,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:07,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:07,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:07,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,940 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-28 04:40:07,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:07,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:07,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:07,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:07,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:07,967 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:07,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-28 04:40:07,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:07,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:07,982 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:07,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-28 04:40:07,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:07,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:07,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:07,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:07,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,001 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,006 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,018 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-28 04:40:08,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,052 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-28 04:40:08,056 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 [2024-11-28 04:40:08,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,089 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-28 04:40:08,093 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 [2024-11-28 04:40:08,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,108 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-28 04:40:08,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,126 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-28 04:40:08,130 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 [2024-11-28 04:40:08,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,147 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,165 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-28 04:40:08,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,187 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-28 04:40:08,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,203 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-28 04:40:08,207 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 [2024-11-28 04:40:08,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,227 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-28 04:40:08,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,239 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-28 04:40:08,242 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 [2024-11-28 04:40:08,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,259 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,264 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-28 04:40:08,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,275 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-28 04:40:08,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-28 04:40:08,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,310 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-28 04:40:08,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,334 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-28 04:40:08,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,345 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,348 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 [2024-11-28 04:40:08,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-28 04:40:08,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,364 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-28 04:40:08,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,382 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-28 04:40:08,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,404 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-28 04:40:08,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,416 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-28 04:40:08,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,436 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,441 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,452 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-28 04:40:08,456 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 [2024-11-28 04:40:08,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,477 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-28 04:40:08,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,488 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-28 04:40:08,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:08,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,507 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:08,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:08,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-28 04:40:08,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,520 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-28 04:40:08,525 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 [2024-11-28 04:40:08,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:08,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:08,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:08,541 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,552 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-28 04:40:08,555 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 [2024-11-28 04:40:08,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,575 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2024-11-28 04:40:08,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,586 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-28 04:40:08,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,606 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,609 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-28 04:40:08,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,620 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-28 04:40:08,625 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 [2024-11-28 04:40:08,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2024-11-28 04:40:08,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,655 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-28 04:40:08,659 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 [2024-11-28 04:40:08,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,681 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-28 04:40:08,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,693 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-28 04:40:08,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:08,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:08,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:08,715 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-28 04:40:08,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,727 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-28 04:40:08,731 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 [2024-11-28 04:40:08,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,747 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-11-28 04:40:08,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,763 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-28 04:40:08,766 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 [2024-11-28 04:40:08,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:08,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:08,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:08,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-11-28 04:40:08,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,797 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-28 04:40:08,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:08,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,816 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:08,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:08,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,829 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-28 04:40:08,833 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 [2024-11-28 04:40:08,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,849 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:08,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,865 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-28 04:40:08,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:08,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:08,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,886 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:40:08,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:08,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2024-11-28 04:40:08,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,902 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-28 04:40:08,907 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 [2024-11-28 04:40:08,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,930 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-28 04:40:08,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,942 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-28 04:40:08,946 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 [2024-11-28 04:40:08,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:40:08,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:08,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:40:08,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:08,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-28 04:40:08,976 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:40:08,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:08,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:08,979 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:08,982 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 [2024-11-28 04:40:08,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-28 04:40:08,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:08,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:08,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:08,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:08,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:08,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-28 04:40:09,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,016 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-28 04:40:09,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-28 04:40:09,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,054 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-28 04:40:09,058 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 [2024-11-28 04:40:09,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,079 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-28 04:40:09,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,090 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-28 04:40:09,120 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 [2024-11-28 04:40:09,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,134 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:09,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,140 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-28 04:40:09,140 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:09,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,164 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-28 04:40:09,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,184 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,184 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,190 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2024-11-28 04:40:09,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,202 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-28 04:40:09,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,224 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,245 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-28 04:40:09,249 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 [2024-11-28 04:40:09,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2024-11-28 04:40:09,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,283 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-28 04:40:09,287 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 [2024-11-28 04:40:09,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,303 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,303 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,308 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-28 04:40:09,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,320 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-28 04:40:09,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,340 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,358 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,360 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 [2024-11-28 04:40:09,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-28 04:40:09,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,376 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,376 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,381 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,394 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-28 04:40:09,396 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 [2024-11-28 04:40:09,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,412 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,412 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,417 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-28 04:40:09,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,428 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-28 04:40:09,432 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 [2024-11-28 04:40:09,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-11-28 04:40:09,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,466 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-28 04:40:09,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,486 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,486 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,492 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-28 04:40:09,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,503 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,507 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 [2024-11-28 04:40:09,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-28 04:40:09,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,540 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-28 04:40:09,544 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 [2024-11-28 04:40:09,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,561 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,565 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,576 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-28 04:40:09,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,595 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,595 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,601 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,612 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-28 04:40:09,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,649 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-28 04:40:09,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,669 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,670 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,676 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,693 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-28 04:40:09,694 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 [2024-11-28 04:40:09,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-11-28 04:40:09,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,724 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-28 04:40:09,727 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 [2024-11-28 04:40:09,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,739 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,745 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,757 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-28 04:40:09,761 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 [2024-11-28 04:40:09,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:09,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,776 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:09,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:09,779 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-28 04:40:09,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,792 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-28 04:40:09,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:09,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:09,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:09,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:09,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,827 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-28 04:40:09,830 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 [2024-11-28 04:40:09,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,843 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,843 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2024-11-28 04:40:09,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,855 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-28 04:40:09,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,871 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,875 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2024-11-28 04:40:09,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,883 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-28 04:40:09,885 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 [2024-11-28 04:40:09,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2024-11-28 04:40:09,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,913 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-28 04:40:09,915 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 [2024-11-28 04:40:09,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,929 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,929 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2024-11-28 04:40:09,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,941 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-28 04:40:09,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:09,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:09,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:09,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:09,956 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-28 04:40:09,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,964 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-28 04:40:09,968 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 [2024-11-28 04:40:09,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:09,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:09,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:09,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:09,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:09,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:09,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:09,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-28 04:40:09,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:09,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:09,996 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:09,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-28 04:40:09,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:10,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:10,010 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:10,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:10,011 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-28 04:40:10,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,019 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-28 04:40:10,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:10,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:10,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:10,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:10,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-28 04:40:10,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,042 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-28 04:40:10,044 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 [2024-11-28 04:40:10,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:10,057 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:10,057 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:10,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-11-28 04:40:10,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,068 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-28 04:40:10,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:10,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:10,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:10,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:10,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2024-11-28 04:40:10,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,090 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-28 04:40:10,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:10,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:10,105 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:10,111 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-28 04:40:10,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,123 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-28 04:40:10,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:10,139 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:10,139 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:10,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-11-28 04:40:10,149 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:40:10,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,151 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-28 04:40:10,153 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 [2024-11-28 04:40:10,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,171 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-11-28 04:40:10,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,182 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-28 04:40:10,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,197 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,197 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2024-11-28 04:40:10,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,209 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-28 04:40:10,211 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 [2024-11-28 04:40:10,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2024-11-28 04:40:10,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,237 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-28 04:40:10,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,250 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:10,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,255 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-28 04:40:10,255 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-28 04:40:10,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-28 04:40:10,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,283 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-28 04:40:10,285 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 [2024-11-28 04:40:10,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,302 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-28 04:40:10,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,310 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-28 04:40:10,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-28 04:40:10,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,338 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-28 04:40:10,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,354 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,354 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2024-11-28 04:40:10,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,370 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-28 04:40:10,372 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 [2024-11-28 04:40:10,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2024-11-28 04:40:10,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,404 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-28 04:40:10,407 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 [2024-11-28 04:40:10,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,430 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:10,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,442 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,445 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 [2024-11-28 04:40:10,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-28 04:40:10,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:10,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,472 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-28 04:40:10,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:10,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,500 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-28 04:40:10,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,523 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-28 04:40:10,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,535 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-28 04:40:10,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,556 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:10,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,575 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,577 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 [2024-11-28 04:40:10,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-28 04:40:10,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,599 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:10,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,606 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-28 04:40:10,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,622 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,622 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,627 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2024-11-28 04:40:10,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,635 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-28 04:40:10,637 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 [2024-11-28 04:40:10,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,650 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,650 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-11-28 04:40:10,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,662 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-28 04:40:10,664 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 [2024-11-28 04:40:10,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,678 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,678 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,684 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-11-28 04:40:10,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,691 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-28 04:40:10,694 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 [2024-11-28 04:40:10,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,711 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:10,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,720 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-28 04:40:10,722 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 [2024-11-28 04:40:10,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,740 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2024-11-28 04:40:10,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,748 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-28 04:40:10,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2024-11-28 04:40:10,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,776 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-28 04:40:10,779 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 [2024-11-28 04:40:10,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:10,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:10,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:10,792 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2024-11-28 04:40:10,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,801 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-11-28 04:40:10,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:10,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:10,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:10,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2024-11-28 04:40:10,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,824 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-11-28 04:40:10,827 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 [2024-11-28 04:40:10,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2024-11-28 04:40:10,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,853 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-11-28 04:40:10,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,869 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,874 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2024-11-28 04:40:10,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,882 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-11-28 04:40:10,885 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 [2024-11-28 04:40:10,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2024-11-28 04:40:10,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,910 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-11-28 04:40:10,913 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 [2024-11-28 04:40:10,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,927 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,927 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2024-11-28 04:40:10,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,941 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-11-28 04:40:10,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:10,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:10,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:10,958 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:10,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2024-11-28 04:40:10,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:10,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:10,970 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:10,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-11-28 04:40:10,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:10,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:10,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:10,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:10,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:10,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:10,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:10,997 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:11,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,005 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-11-28 04:40:11,007 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 [2024-11-28 04:40:11,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:11,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:11,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:11,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:11,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2024-11-28 04:40:11,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,029 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-11-28 04:40:11,031 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 [2024-11-28 04:40:11,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:11,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:11,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:11,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:11,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2024-11-28 04:40:11,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,052 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-11-28 04:40:11,056 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 [2024-11-28 04:40:11,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:11,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:11,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:11,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:11,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,083 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-11-28 04:40:11,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:11,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:11,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:11,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:11,099 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2024-11-28 04:40:11,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,106 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-11-28 04:40:11,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:11,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:11,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:11,128 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2024-11-28 04:40:11,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,135 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-11-28 04:40:11,137 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 [2024-11-28 04:40:11,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:11,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:11,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:11,156 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2024-11-28 04:40:11,162 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:40:11,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,164 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-11-28 04:40:11,166 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 [2024-11-28 04:40:11,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,180 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2024-11-28 04:40:11,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,193 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-11-28 04:40:11,195 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 [2024-11-28 04:40:11,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,209 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,209 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-11-28 04:40:11,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,222 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-11-28 04:40:11,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,238 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,238 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,244 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2024-11-28 04:40:11,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,251 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-11-28 04:40:11,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,264 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:11,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,270 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-28 04:40:11,270 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-28 04:40:11,291 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2024-11-28 04:40:11,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,302 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-11-28 04:40:11,306 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 [2024-11-28 04:40:11,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,323 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,323 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:11,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,343 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-11-28 04:40:11,348 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 [2024-11-28 04:40:11,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,364 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,372 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2024-11-28 04:40:11,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,384 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-11-28 04:40:11,387 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 [2024-11-28 04:40:11,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,404 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,404 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2024-11-28 04:40:11,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,417 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-11-28 04:40:11,419 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 [2024-11-28 04:40:11,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,432 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,432 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,438 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2024-11-28 04:40:11,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,445 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-11-28 04:40:11,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2024-11-28 04:40:11,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,475 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-11-28 04:40:11,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,490 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,490 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,496 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2024-11-28 04:40:11,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,503 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-11-28 04:40:11,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,519 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,525 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2024-11-28 04:40:11,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,535 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-11-28 04:40:11,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,551 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,558 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2024-11-28 04:40:11,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,565 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-11-28 04:40:11,568 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 [2024-11-28 04:40:11,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,581 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,581 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,588 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2024-11-28 04:40:11,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,595 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-11-28 04:40:11,597 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 [2024-11-28 04:40:11,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,618 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2024-11-28 04:40:11,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,626 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-11-28 04:40:11,628 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 [2024-11-28 04:40:11,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,648 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2024-11-28 04:40:11,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,655 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-11-28 04:40:11,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,678 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2024-11-28 04:40:11,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,690 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-11-28 04:40:11,693 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 [2024-11-28 04:40:11,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,710 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,710 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2024-11-28 04:40:11,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,731 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-11-28 04:40:11,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,747 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2024-11-28 04:40:11,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,759 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-11-28 04:40:11,761 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 [2024-11-28 04:40:11,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,775 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,775 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2024-11-28 04:40:11,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,788 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-11-28 04:40:11,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2024-11-28 04:40:11,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,821 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-11-28 04:40:11,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:11,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,835 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:11,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:11,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2024-11-28 04:40:11,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,844 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-11-28 04:40:11,846 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 [2024-11-28 04:40:11,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:11,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:11,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:11,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2024-11-28 04:40:11,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,872 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-11-28 04:40:11,874 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 [2024-11-28 04:40:11,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,887 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,887 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:11,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,905 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-11-28 04:40:11,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,927 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2024-11-28 04:40:11,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,934 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2024-11-28 04:40:11,936 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 [2024-11-28 04:40:11,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,950 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,950 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,957 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:11,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2024-11-28 04:40:11,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:11,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:11,969 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:11,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2024-11-28 04:40:11,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:11,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:11,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:11,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:11,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:11,987 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:11,987 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:11,995 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,002 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2024-11-28 04:40:12,004 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 [2024-11-28 04:40:12,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:12,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:12,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:12,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,026 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2024-11-28 04:40:12,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,042 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:12,042 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:12,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2024-11-28 04:40:12,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,055 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2024-11-28 04:40:12,057 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 [2024-11-28 04:40:12,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:12,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,070 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:12,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:12,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2024-11-28 04:40:12,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,079 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2024-11-28 04:40:12,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:12,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:12,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:12,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2024-11-28 04:40:12,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,103 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2024-11-28 04:40:12,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,119 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:12,119 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:12,125 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2024-11-28 04:40:12,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,132 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2024-11-28 04:40:12,134 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 [2024-11-28 04:40:12,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:12,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:12,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:12,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2024-11-28 04:40:12,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,155 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2024-11-28 04:40:12,157 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 [2024-11-28 04:40:12,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,171 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:12,171 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:12,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2024-11-28 04:40:12,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,186 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2024-11-28 04:40:12,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:40:12,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:12,203 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:12,203 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:12,209 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2024-11-28 04:40:12,215 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:40:12,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,216 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2024-11-28 04:40:12,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,236 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2024-11-28 04:40:12,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,244 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2024-11-28 04:40:12,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,259 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,263 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2024-11-28 04:40:12,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,271 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2024-11-28 04:40:12,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,288 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2024-11-28 04:40:12,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,303 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2024-11-28 04:40:12,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,317 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:12,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,320 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-28 04:40:12,321 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:12,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,340 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2024-11-28 04:40:12,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,355 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,355 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2024-11-28 04:40:12,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,368 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2024-11-28 04:40:12,400 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 [2024-11-28 04:40:12,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,413 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,413 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,418 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,426 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2024-11-28 04:40:12,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,441 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,446 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2024-11-28 04:40:12,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,453 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2024-11-28 04:40:12,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,469 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,469 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,481 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2024-11-28 04:40:12,483 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 [2024-11-28 04:40:12,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,495 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,495 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2024-11-28 04:40:12,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,508 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2024-11-28 04:40:12,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2024-11-28 04:40:12,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,535 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2024-11-28 04:40:12,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,550 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2024-11-28 04:40:12,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,562 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2024-11-28 04:40:12,564 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 [2024-11-28 04:40:12,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,577 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,583 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,591 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2024-11-28 04:40:12,593 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 [2024-11-28 04:40:12,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,606 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,606 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,612 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2024-11-28 04:40:12,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,622 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2024-11-28 04:40:12,624 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 [2024-11-28 04:40:12,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,637 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2024-11-28 04:40:12,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,650 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2024-11-28 04:40:12,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,665 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,665 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2024-11-28 04:40:12,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,678 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2024-11-28 04:40:12,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,693 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2024-11-28 04:40:12,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,705 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2024-11-28 04:40:12,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,721 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,721 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2024-11-28 04:40:12,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,734 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2024-11-28 04:40:12,736 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 [2024-11-28 04:40:12,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,748 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,748 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2024-11-28 04:40:12,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,760 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2024-11-28 04:40:12,763 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 [2024-11-28 04:40:12,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,776 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,776 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2024-11-28 04:40:12,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,789 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2024-11-28 04:40:12,791 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 [2024-11-28 04:40:12,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,804 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,804 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,808 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2024-11-28 04:40:12,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,819 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2024-11-28 04:40:12,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:12,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:12,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:12,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2024-11-28 04:40:12,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,845 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2024-11-28 04:40:12,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:12,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:12,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:12,861 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2024-11-28 04:40:12,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,869 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2024-11-28 04:40:12,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,884 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,884 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2024-11-28 04:40:12,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,896 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2024-11-28 04:40:12,900 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 [2024-11-28 04:40:12,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:12,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,934 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2024-11-28 04:40:12,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:12,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,949 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,949 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2024-11-28 04:40:12,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,961 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2024-11-28 04:40:12,963 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 [2024-11-28 04:40:12,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:12,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:12,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:12,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:12,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:12,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:12,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:12,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:12,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2024-11-28 04:40:12,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:12,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:12,989 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:12,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2024-11-28 04:40:12,993 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 [2024-11-28 04:40:13,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:13,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,005 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:13,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:13,008 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2024-11-28 04:40:13,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,015 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2024-11-28 04:40:13,017 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 [2024-11-28 04:40:13,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,032 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:13,032 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:13,037 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,044 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2024-11-28 04:40:13,046 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 [2024-11-28 04:40:13,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:13,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,058 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:13,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:13,060 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,068 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2024-11-28 04:40:13,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:13,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:13,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:13,084 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2024-11-28 04:40:13,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,091 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2024-11-28 04:40:13,093 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 [2024-11-28 04:40:13,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:13,106 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:13,110 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2024-11-28 04:40:13,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,119 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2024-11-28 04:40:13,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:13,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,133 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:40:13,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:13,135 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2024-11-28 04:40:13,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,142 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2024-11-28 04:40:13,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:13,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:13,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2024-11-28 04:40:13,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,171 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2024-11-28 04:40:13,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:13,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:40:13,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:40:13,186 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:40:13,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,197 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:40:13,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,199 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2024-11-28 04:40:13,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,228 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2024-11-28 04:40:13,230 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 [2024-11-28 04:40:13,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,241 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,243 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2024-11-28 04:40:13,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,257 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2024-11-28 04:40:13,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,270 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2024-11-28 04:40:13,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,287 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2024-11-28 04:40:13,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,300 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,300 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:13,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,305 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-28 04:40:13,305 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-28 04:40:13,320 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2024-11-28 04:40:13,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,327 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2024-11-28 04:40:13,329 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 [2024-11-28 04:40:13,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2024-11-28 04:40:13,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,357 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2024-11-28 04:40:13,359 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 [2024-11-28 04:40:13,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,370 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,380 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,395 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,399 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 [2024-11-28 04:40:13,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2024-11-28 04:40:13,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,425 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,437 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2024-11-28 04:40:13,440 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 [2024-11-28 04:40:13,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,477 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2024-11-28 04:40:13,480 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 [2024-11-28 04:40:13,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,497 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,505 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2024-11-28 04:40:13,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,512 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2024-11-28 04:40:13,514 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 [2024-11-28 04:40:13,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,526 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2024-11-28 04:40:13,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,542 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2024-11-28 04:40:13,544 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 [2024-11-28 04:40:13,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,556 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,558 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,564 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2024-11-28 04:40:13,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,571 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2024-11-28 04:40:13,573 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 [2024-11-28 04:40:13,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,597 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2024-11-28 04:40:13,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,604 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2024-11-28 04:40:13,606 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 [2024-11-28 04:40:13,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,628 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,641 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2024-11-28 04:40:13,643 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 [2024-11-28 04:40:13,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,672 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2024-11-28 04:40:13,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,685 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,688 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,694 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2024-11-28 04:40:13,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,701 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2024-11-28 04:40:13,703 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 [2024-11-28 04:40:13,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2024-11-28 04:40:13,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,730 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2024-11-28 04:40:13,732 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 [2024-11-28 04:40:13,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,746 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,746 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,754 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2024-11-28 04:40:13,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,761 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2024-11-28 04:40:13,763 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 [2024-11-28 04:40:13,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,775 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:13,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,790 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2024-11-28 04:40:13,792 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 [2024-11-28 04:40:13,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,804 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2024-11-28 04:40:13,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,821 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2024-11-28 04:40:13,824 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 [2024-11-28 04:40:13,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,843 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2024-11-28 04:40:13,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,850 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2024-11-28 04:40:13,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,864 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:13,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:13,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:13,868 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2024-11-28 04:40:13,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,874 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2024-11-28 04:40:13,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:13,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:13,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:13,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2024-11-28 04:40:13,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,898 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2024-11-28 04:40:13,900 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 [2024-11-28 04:40:13,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,911 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,914 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,914 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2024-11-28 04:40:13,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,934 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2024-11-28 04:40:13,938 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 [2024-11-28 04:40:13,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,953 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,962 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2024-11-28 04:40:13,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,970 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2024-11-28 04:40:13,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:13,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:13,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:13,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:13,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:13,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:13,985 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:13,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:13,992 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:13,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2024-11-28 04:40:13,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:13,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:13,999 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:13,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2024-11-28 04:40:14,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:14,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:14,023 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2024-11-28 04:40:14,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,030 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2024-11-28 04:40:14,032 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 [2024-11-28 04:40:14,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:14,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:14,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:14,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2024-11-28 04:40:14,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,060 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2024-11-28 04:40:14,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,074 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,076 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:14,076 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:14,085 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,096 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2024-11-28 04:40:14,099 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 [2024-11-28 04:40:14,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,110 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:14,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:14,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:14,114 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,121 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2024-11-28 04:40:14,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,135 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:14,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:14,138 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,146 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2024-11-28 04:40:14,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,159 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:14,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:14,168 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,174 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2024-11-28 04:40:14,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:14,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:14,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:14,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,198 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2024-11-28 04:40:14,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:14,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:14,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2024-11-28 04:40:14,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,229 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2024-11-28 04:40:14,231 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 [2024-11-28 04:40:14,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:40:14,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:14,244 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:14,244 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:14,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2024-11-28 04:40:14,258 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:40:14,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,259 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2024-11-28 04:40:14,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,276 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,276 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2024-11-28 04:40:14,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,292 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2024-11-28 04:40:14,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,308 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,308 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,317 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2024-11-28 04:40:14,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,323 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2024-11-28 04:40:14,325 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 [2024-11-28 04:40:14,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,340 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,340 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2024-11-28 04:40:14,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,355 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2024-11-28 04:40:14,357 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 [2024-11-28 04:40:14,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,369 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:14,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,375 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-28 04:40:14,375 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-28 04:40:14,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2024-11-28 04:40:14,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,403 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2024-11-28 04:40:14,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,420 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,420 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2024-11-28 04:40:14,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,436 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2024-11-28 04:40:14,438 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 [2024-11-28 04:40:14,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,452 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2024-11-28 04:40:14,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,468 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2024-11-28 04:40:14,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,484 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,484 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2024-11-28 04:40:14,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,500 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2024-11-28 04:40:14,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,516 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,516 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2024-11-28 04:40:14,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,534 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2024-11-28 04:40:14,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,550 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,559 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2024-11-28 04:40:14,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,566 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2024-11-28 04:40:14,569 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 [2024-11-28 04:40:14,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2024-11-28 04:40:14,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,599 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2024-11-28 04:40:14,601 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 [2024-11-28 04:40:14,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,615 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,615 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,631 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2024-11-28 04:40:14,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2024-11-28 04:40:14,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,667 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2024-11-28 04:40:14,669 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 [2024-11-28 04:40:14,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,698 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2024-11-28 04:40:14,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,715 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,715 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,726 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2024-11-28 04:40:14,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,733 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2024-11-28 04:40:14,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,749 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,749 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2024-11-28 04:40:14,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,764 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2024-11-28 04:40:14,766 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 [2024-11-28 04:40:14,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,780 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,780 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,789 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2024-11-28 04:40:14,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,796 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2024-11-28 04:40:14,798 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 [2024-11-28 04:40:14,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,813 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,832 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2024-11-28 04:40:14,834 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 [2024-11-28 04:40:14,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,848 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,848 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,857 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2024-11-28 04:40:14,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,864 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2024-11-28 04:40:14,867 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 [2024-11-28 04:40:14,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,882 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,882 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,890 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2024-11-28 04:40:14,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,897 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2024-11-28 04:40:14,899 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 [2024-11-28 04:40:14,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:14,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,929 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2024-11-28 04:40:14,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:14,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:14,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:14,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:14,948 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:14,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,954 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2024-11-28 04:40:14,956 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 [2024-11-28 04:40:14,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:14,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:14,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:14,972 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:14,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2024-11-28 04:40:14,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:14,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:14,979 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:14,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2024-11-28 04:40:14,981 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 [2024-11-28 04:40:14,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:14,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:14,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:14,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:14,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:14,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:14,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2024-11-28 04:40:15,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,014 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2024-11-28 04:40:15,051 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 [2024-11-28 04:40:15,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,066 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,066 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2024-11-28 04:40:15,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,084 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2024-11-28 04:40:15,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,100 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,100 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2024-11-28 04:40:15,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,116 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2024-11-28 04:40:15,118 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 [2024-11-28 04:40:15,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,133 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,133 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,145 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2024-11-28 04:40:15,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,152 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2024-11-28 04:40:15,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:15,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:15,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:15,171 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2024-11-28 04:40:15,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,178 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2024-11-28 04:40:15,180 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 [2024-11-28 04:40:15,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,194 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,194 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2024-11-28 04:40:15,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,209 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2024-11-28 04:40:15,211 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 [2024-11-28 04:40:15,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:15,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:15,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:15,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,240 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2024-11-28 04:40:15,242 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 [2024-11-28 04:40:15,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:15,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:15,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:15,259 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2024-11-28 04:40:15,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,267 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2024-11-28 04:40:15,269 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 [2024-11-28 04:40:15,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,283 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,283 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2024-11-28 04:40:15,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,300 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2024-11-28 04:40:15,302 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 [2024-11-28 04:40:15,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:15,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:40:15,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:15,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2024-11-28 04:40:15,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,331 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2024-11-28 04:40:15,335 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 [2024-11-28 04:40:15,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,353 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,366 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,377 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2024-11-28 04:40:15,380 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 [2024-11-28 04:40:15,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:15,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:40:15,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:40:15,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:40:15,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2024-11-28 04:40:15,415 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:40:15,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,416 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2024-11-28 04:40:15,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,431 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,438 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2024-11-28 04:40:15,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,449 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2024-11-28 04:40:15,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,484 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2024-11-28 04:40:15,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2024-11-28 04:40:15,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,514 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2024-11-28 04:40:15,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,528 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:15,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,532 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-28 04:40:15,532 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-28 04:40:15,547 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2024-11-28 04:40:15,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,558 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2024-11-28 04:40:15,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,579 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2024-11-28 04:40:15,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,586 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2024-11-28 04:40:15,588 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 [2024-11-28 04:40:15,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,615 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2024-11-28 04:40:15,617 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 [2024-11-28 04:40:15,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,630 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,636 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2024-11-28 04:40:15,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,643 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2024-11-28 04:40:15,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,658 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,658 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,663 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2024-11-28 04:40:15,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,671 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2024-11-28 04:40:15,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,692 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2024-11-28 04:40:15,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,699 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2024-11-28 04:40:15,701 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 [2024-11-28 04:40:15,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,714 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,714 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2024-11-28 04:40:15,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,727 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2024-11-28 04:40:15,730 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 [2024-11-28 04:40:15,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,743 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,743 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,748 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,756 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2024-11-28 04:40:15,759 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 [2024-11-28 04:40:15,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,780 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,792 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2024-11-28 04:40:15,794 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 [2024-11-28 04:40:15,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2024-11-28 04:40:15,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,820 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2024-11-28 04:40:15,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,843 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2024-11-28 04:40:15,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,850 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2024-11-28 04:40:15,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,871 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2024-11-28 04:40:15,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,881 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2024-11-28 04:40:15,884 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 [2024-11-28 04:40:15,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,909 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2024-11-28 04:40:15,911 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 [2024-11-28 04:40:15,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2024-11-28 04:40:15,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,946 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2024-11-28 04:40:15,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:15,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,966 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,967 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:15,974 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:15,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:15,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:15,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:15,984 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:15,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2024-11-28 04:40:15,986 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 [2024-11-28 04:40:15,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:15,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:15,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:15,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:15,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:15,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:15,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,012 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2024-11-28 04:40:16,014 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 [2024-11-28 04:40:16,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,041 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2024-11-28 04:40:16,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:16,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:16,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:16,057 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2024-11-28 04:40:16,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,064 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2024-11-28 04:40:16,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:16,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:16,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:16,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,088 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2024-11-28 04:40:16,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,108 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2024-11-28 04:40:16,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,115 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2024-11-28 04:40:16,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2024-11-28 04:40:16,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,143 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2024-11-28 04:40:16,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,158 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,163 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,175 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2024-11-28 04:40:16,177 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 [2024-11-28 04:40:16,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2024-11-28 04:40:16,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,205 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2024-11-28 04:40:16,207 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 [2024-11-28 04:40:16,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:16,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,220 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:16,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:16,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2024-11-28 04:40:16,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,230 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2024-11-28 04:40:16,232 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 [2024-11-28 04:40:16,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2024-11-28 04:40:16,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,257 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2024-11-28 04:40:16,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:16,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:16,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:16,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2024-11-28 04:40:16,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,283 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2024-11-28 04:40:16,285 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 [2024-11-28 04:40:16,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:16,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:16,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:16,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2024-11-28 04:40:16,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,307 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2024-11-28 04:40:16,309 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 [2024-11-28 04:40:16,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,334 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2024-11-28 04:40:16,336 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 [2024-11-28 04:40:16,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:16,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:40:16,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:16,350 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2024-11-28 04:40:16,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,358 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2024-11-28 04:40:16,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2024-11-28 04:40:16,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,389 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2024-11-28 04:40:16,391 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 [2024-11-28 04:40:16,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:40:16,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:40:16,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:40:16,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:40:16,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2024-11-28 04:40:16,416 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:40:16,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,418 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2024-11-28 04:40:16,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,432 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,435 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,435 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,442 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2024-11-28 04:40:16,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,449 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2024-11-28 04:40:16,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,465 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,465 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,480 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2024-11-28 04:40:16,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,493 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,496 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,496 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,504 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,511 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2024-11-28 04:40:16,513 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 [2024-11-28 04:40:16,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,525 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-28 04:40:16,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,531 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-11-28 04:40:16,531 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-11-28 04:40:16,552 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2024-11-28 04:40:16,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,563 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2024-11-28 04:40:16,565 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 [2024-11-28 04:40:16,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,580 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,580 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,595 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2024-11-28 04:40:16,597 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 [2024-11-28 04:40:16,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,608 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,611 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,611 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,627 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2024-11-28 04:40:16,629 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 [2024-11-28 04:40:16,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,643 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,643 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2024-11-28 04:40:16,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,658 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2024-11-28 04:40:16,660 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 [2024-11-28 04:40:16,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,674 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,674 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,681 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2024-11-28 04:40:16,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,689 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2024-11-28 04:40:16,691 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 [2024-11-28 04:40:16,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,703 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,705 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,706 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2024-11-28 04:40:16,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,720 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2024-11-28 04:40:16,722 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 [2024-11-28 04:40:16,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,734 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,737 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,737 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,751 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2024-11-28 04:40:16,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,765 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,768 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,768 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,775 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2024-11-28 04:40:16,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,782 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2024-11-28 04:40:16,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,796 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,800 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,800 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2024-11-28 04:40:16,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,819 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2024-11-28 04:40:16,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,835 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,835 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,843 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2024-11-28 04:40:16,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,850 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2024-11-28 04:40:16,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,864 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,868 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,868 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,877 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,887 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2024-11-28 04:40:16,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,900 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,901 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,903 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,903 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,911 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2024-11-28 04:40:16,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,920 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:16,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2024-11-28 04:40:16,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,936 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,939 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,939 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,946 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:16,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,953 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2024-11-28 04:40:16,955 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 [2024-11-28 04:40:16,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:16,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:16,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:16,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:16,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:16,969 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:16,969 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:16,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:16,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2024-11-28 04:40:16,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:16,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:16,987 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:16,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2024-11-28 04:40:16,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,003 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,003 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,018 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2024-11-28 04:40:17,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,035 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,035 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,049 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2024-11-28 04:40:17,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,066 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,066 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,074 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,081 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2024-11-28 04:40:17,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:17,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:17,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:17,099 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2024-11-28 04:40:17,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,111 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2024-11-28 04:40:17,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:17,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,126 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:17,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:17,131 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2024-11-28 04:40:17,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,143 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2024-11-28 04:40:17,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,157 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,167 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,174 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2024-11-28 04:40:17,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,191 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,191 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2024-11-28 04:40:17,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,206 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2024-11-28 04:40:17,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,220 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,222 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,222 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,237 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2024-11-28 04:40:17,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,254 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,254 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,263 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2024-11-28 04:40:17,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,271 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2024-11-28 04:40:17,273 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 [2024-11-28 04:40:17,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:17,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,285 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:17,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:17,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,296 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2024-11-28 04:40:17,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:40:17,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,310 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,312 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,312 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,320 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,327 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2024-11-28 04:40:17,329 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 [2024-11-28 04:40:17,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:17,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:17,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:17,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,352 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2024-11-28 04:40:17,355 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 [2024-11-28 04:40:17,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:17,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,366 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:17,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:17,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2024-11-28 04:40:17,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,378 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2024-11-28 04:40:17,380 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 [2024-11-28 04:40:17,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,394 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,394 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,401 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2024-11-28 04:40:17,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,408 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2024-11-28 04:40:17,410 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 [2024-11-28 04:40:17,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:40:17,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,422 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,423 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:40:17,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:40:17,426 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,433 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2024-11-28 04:40:17,435 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 [2024-11-28 04:40:17,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,450 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,450 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,459 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:40:17,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:40:17,466 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:40:17,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2024-11-28 04:40:17,468 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 [2024-11-28 04:40:17,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:40:17,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:40:17,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:40:17,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:40:17,480 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:40:17,483 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:40:17,483 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:40:17,492 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:40:17,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:17,497 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-28 04:40:17,497 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-28 04:40:17,497 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-28 04:40:17,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:17,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2024-11-28 04:40:17,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:17,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202517587] [2024-11-28 04:40:17,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:17,511 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:17,517 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:17,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:17,518 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2024-11-28 04:40:17,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:17,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418452864] [2024-11-28 04:40:17,518 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:17,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:17,522 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:17,526 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:17,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:40:17,526 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2024-11-28 04:40:17,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:40:17,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779434876] [2024-11-28 04:40:17,527 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:40:17,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:40:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:17,535 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:17,544 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:40:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:18,256 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:40:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:40:18,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 04:40:18 BoogieIcfgContainer [2024-11-28 04:40:18,347 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-28 04:40:18,348 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 04:40:18,348 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 04:40:18,348 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 04:40:18,353 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:40" (3/4) ... [2024-11-28 04:40:18,355 INFO L143 WitnessPrinter]: Generating witness for non-termination counterexample [2024-11-28 04:40:18,421 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 04:40:18,422 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 04:40:18,423 INFO L158 Benchmark]: Toolchain (without parser) took 40312.58ms. Allocated memory was 142.6MB in the beginning and 629.1MB in the end (delta: 486.5MB). Free memory was 103.7MB in the beginning and 489.9MB in the end (delta: -386.2MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. [2024-11-28 04:40:18,423 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 104.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:40:18,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 490.36ms. Allocated memory is still 142.6MB. Free memory was 103.4MB in the beginning and 77.9MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 04:40:18,424 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.17ms. Allocated memory is still 142.6MB. Free memory was 77.9MB in the beginning and 72.9MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 04:40:18,425 INFO L158 Benchmark]: Boogie Preprocessor took 107.27ms. Allocated memory is still 142.6MB. Free memory was 72.9MB in the beginning and 68.0MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:40:18,425 INFO L158 Benchmark]: RCFGBuilder took 1530.25ms. Allocated memory is still 142.6MB. Free memory was 68.0MB in the beginning and 56.5MB in the end (delta: 11.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-28 04:40:18,426 INFO L158 Benchmark]: BuchiAutomizer took 38009.08ms. Allocated memory was 142.6MB in the beginning and 629.1MB in the end (delta: 486.5MB). Free memory was 56.5MB in the beginning and 493.6MB in the end (delta: -437.1MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2024-11-28 04:40:18,426 INFO L158 Benchmark]: Witness Printer took 74.00ms. Allocated memory is still 629.1MB. Free memory was 493.6MB in the beginning and 489.9MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:40:18,428 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 104.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 490.36ms. Allocated memory is still 142.6MB. Free memory was 103.4MB in the beginning and 77.9MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.17ms. Allocated memory is still 142.6MB. Free memory was 77.9MB in the beginning and 72.9MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.27ms. Allocated memory is still 142.6MB. Free memory was 72.9MB in the beginning and 68.0MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1530.25ms. Allocated memory is still 142.6MB. Free memory was 68.0MB in the beginning and 56.5MB in the end (delta: 11.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * BuchiAutomizer took 38009.08ms. Allocated memory was 142.6MB in the beginning and 629.1MB in the end (delta: 486.5MB). Free memory was 56.5MB in the beginning and 493.6MB in the end (delta: -437.1MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * Witness Printer took 74.00ms. Allocated memory is still 629.1MB. Free memory was 493.6MB in the beginning and 489.9MB in the end (delta: 3.7MB). 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 8 terminating modules (7 trivial, 1 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function (((long long) -2 * a28) + 17) and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 14 locations. The remainder module has 1753 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 37.8s and 8 iterations. TraceHistogramMax:2. Analysis of lassos took 30.1s. Construction of modules took 5.3s. Büchi inclusion checks took 2.0s. Highest rank in rank-based complementation 3. Minimization of det autom 7. Minimization of nondet autom 1. Automata minimization 0.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 864 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2309 SdHoareTripleChecker+Valid, 6.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2308 mSDsluCounter, 1116 SdHoareTripleChecker+Invalid, 5.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 214 mSDsCounter, 742 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5509 IncrementalHoareTripleChecker+Invalid, 6251 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 742 mSolverCounterUnsat, 902 mSDtfsCounter, 5509 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI3 SFLT0 conc3 concLT1 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital34 mio100 ax100 hnf100 lsp54 ukn92 mio100 lsp100 div100 bol100 ite100 ukn100 eq204 hnf92 smp100 dnf171 smp83 tf107 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 67ms VariablesStem: 0 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 0 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 10 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - LassoShapedNonTerminationArgument [Line: 617]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite program execution. Stem: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND TRUE ((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1))) [L46] a28 = 10 [L47] return 22; VAL [\result=22, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; VAL [\result=-1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] Loop: [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; End of lasso representation. - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 617]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND TRUE ((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1))) [L46] a28 = 10 [L47] return 22; VAL [\result=22, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; VAL [\result=-1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] Loop: [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2024-11-28 04:40:18,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Ended with exit code 0 [2024-11-28 04:40:18,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Ended with exit code 0 [2024-11-28 04:40:18,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Ended with exit code 0 [2024-11-28 04:40:19,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:19,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Ended with exit code 0 [2024-11-28 04:40:19,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Ended with exit code 0 [2024-11-28 04:40:19,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-28 04:40:19,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b9cf2b0-8cb2-4bc9-ad26-e1561e29e298/bin/uautomizer-verify-aQ6SnzHsRB/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 Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM)