./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-invariants/eq2.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_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/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_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-invariants/eq2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/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_09de14ba-a553-4096-84b5-4890d359e255/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 b75319811b92284d6a72233e9703d5acfea3165098c4852bfad81669522cdc48 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 19:49:33,123 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 19:49:33,202 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-27 19:49:33,207 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 19:49:33,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 19:49:33,233 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 19:49:33,234 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 19:49:33,234 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 19:49:33,235 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 19:49:33,235 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 19:49:33,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 19:49:33,235 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 19:49:33,236 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 19:49:33,236 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-27 19:49:33,236 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-27 19:49:33,236 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-27 19:49:33,236 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-27 19:49:33,236 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-27 19:49:33,237 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-27 19:49:33,237 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 19:49:33,237 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-27 19:49:33,237 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 19:49:33,237 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 19:49:33,237 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 19:49:33,238 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 19:49:33,239 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-27 19:49:33,239 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 19:49:33,239 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 19:49:33,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 19:49:33,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 19:49:33,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 19:49:33,240 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-27 19:49:33,240 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-27 19:49:33,240 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_09de14ba-a553-4096-84b5-4890d359e255/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 -> b75319811b92284d6a72233e9703d5acfea3165098c4852bfad81669522cdc48 [2024-11-27 19:49:33,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 19:49:33,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 19:49:33,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 19:49:33,612 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 19:49:33,613 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 19:49:33,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/loop-invariants/eq2.c [2024-11-27 19:49:36,698 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/data/70242e587/220d5e435ab44751b01d7cbd50dbade0/FLAGd0674463a [2024-11-27 19:49:37,010 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 19:49:37,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/sv-benchmarks/c/loop-invariants/eq2.c [2024-11-27 19:49:37,034 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/data/70242e587/220d5e435ab44751b01d7cbd50dbade0/FLAGd0674463a [2024-11-27 19:49:37,089 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/data/70242e587/220d5e435ab44751b01d7cbd50dbade0 [2024-11-27 19:49:37,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 19:49:37,105 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 19:49:37,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 19:49:37,115 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 19:49:37,125 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 19:49:37,126 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14eb6e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37, skipping insertion in model container [2024-11-27 19:49:37,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,153 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 19:49:37,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 19:49:37,357 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 19:49:37,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 19:49:37,393 INFO L204 MainTranslator]: Completed translation [2024-11-27 19:49:37,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37 WrapperNode [2024-11-27 19:49:37,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 19:49:37,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 19:49:37,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 19:49:37,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 19:49:37,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,415 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,436 INFO L138 Inliner]: procedures = 13, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 43 [2024-11-27 19:49:37,436 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 19:49:37,437 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 19:49:37,437 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 19:49:37,437 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 19:49:37,446 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,448 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,465 INFO L175 MemorySlicer]: Split 8 memory accesses to 2 slices as follows [2, 6]. 75 percent of accesses are in the largest equivalence class. The 8 initializations are split as follows [2, 6]. The 0 writes are split as follows [0, 0]. [2024-11-27 19:49:37,465 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,466 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,470 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,477 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,482 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 19:49:37,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 19:49:37,486 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 19:49:37,486 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 19:49:37,487 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (1/1) ... [2024-11-27 19:49:37,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:37,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:37,530 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:37,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-27 19:49:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 19:49:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 19:49:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 19:49:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 19:49:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 19:49:37,634 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 19:49:37,636 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 19:49:37,790 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-27 19:49:37,790 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 19:49:37,805 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 19:49:37,805 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-27 19:49:37,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 07:49:37 BoogieIcfgContainer [2024-11-27 19:49:37,807 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 19:49:37,808 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-27 19:49:37,808 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-27 19:49:37,814 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-27 19:49:37,815 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 19:49:37,815 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.11 07:49:37" (1/3) ... [2024-11-27 19:49:37,816 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@bab570b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 07:49:37, skipping insertion in model container [2024-11-27 19:49:37,817 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 19:49:37,817 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:49:37" (2/3) ... [2024-11-27 19:49:37,818 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@bab570b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 07:49:37, skipping insertion in model container [2024-11-27 19:49:37,819 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 19:49:37,819 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 07:49:37" (3/3) ... [2024-11-27 19:49:37,821 INFO L363 chiAutomizerObserver]: Analyzing ICFG eq2.c [2024-11-27 19:49:37,885 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-27 19:49:37,886 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-27 19:49:37,886 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-27 19:49:37,886 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-27 19:49:37,887 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-27 19:49:37,887 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-27 19:49:37,887 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-27 19:49:37,887 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-27 19:49:37,895 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 19:49:37,914 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2024-11-27 19:49:37,914 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 19:49:37,914 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 19:49:37,919 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 19:49:37,920 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2024-11-27 19:49:37,920 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-27 19:49:37,920 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 19:49:37,921 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2024-11-27 19:49:37,921 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 19:49:37,922 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 19:49:37,922 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 19:49:37,922 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2024-11-27 19:49:37,929 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(6, 2);call write~init~int#1(101, 2, 0, 1);call write~init~int#1(113, 2, 1, 1);call write~init~int#1(50, 2, 2, 1);call write~init~int#1(46, 2, 3, 1);call write~init~int#1(99, 2, 4, 1);call write~init~int#1(0, 2, 5, 1);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~post6#1, main_#t~post7#1, main_~w~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1;havoc main_#t~nondet4#1;main_~w~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_~w~0#1;main_~y~0#1 := 1 + main_~w~0#1;main_~z~0#1 := 1 + main_~x~0#1;" [2024-11-27 19:49:37,930 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_#t~nondet5#1;" "assume 0 != main_#t~nondet5#1 % 4294967296;havoc main_#t~nondet5#1;" "main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;main_#t~post7#1 := main_~z~0#1;main_~z~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" [2024-11-27 19:49:37,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:49:37,938 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-27 19:49:37,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 19:49:37,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949126542] [2024-11-27 19:49:37,948 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:49:37,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:49:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:38,056 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 19:49:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:38,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 19:49:38,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:49:38,101 INFO L85 PathProgramCache]: Analyzing trace with hash 35849, now seen corresponding path program 1 times [2024-11-27 19:49:38,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 19:49:38,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670065226] [2024-11-27 19:49:38,102 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:49:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:49:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:38,119 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 19:49:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:38,132 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 19:49:38,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:49:38,137 INFO L85 PathProgramCache]: Analyzing trace with hash 28694791, now seen corresponding path program 1 times [2024-11-27 19:49:38,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 19:49:38,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116166998] [2024-11-27 19:49:38,138 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:49:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:49:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:38,167 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 19:49:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:38,191 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 19:49:38,316 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 19:49:38,316 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 19:49:38,317 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 19:49:38,317 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 19:49:38,317 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 19:49:38,317 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,317 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 19:49:38,317 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 19:49:38,317 INFO L132 ssoRankerPreferences]: Filename of dumped script: eq2.c_Iteration1_Loop [2024-11-27 19:49:38,317 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 19:49:38,318 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 19:49:38,336 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:38,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:38,354 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:38,361 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:38,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:38,455 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 19:49:38,456 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 19:49:38,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,462 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-27 19:49:38,464 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:38,464 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,480 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:38,480 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet5#1=0} Honda state: {ULTIMATE.start_main_#t~nondet5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 19:49:38,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-27 19:49:38,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,488 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-27 19:49:38,491 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:38,491 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,508 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:38,508 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post6#1=0} Honda state: {ULTIMATE.start_main_#t~post6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 19:49:38,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-27 19:49:38,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,522 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-27 19:49:38,526 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:38,526 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,541 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:38,542 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7#1=0} Honda state: {ULTIMATE.start_main_#t~post7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 19:49:38,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-27 19:49:38,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,554 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-27 19:49:38,557 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:38,557 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:38,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,582 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-27 19:49:38,589 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 19:49:38,589 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,632 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:38,632 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~z~0#1=0} Honda state: {ULTIMATE.start_main_~z~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~z~0#1=-2}, {ULTIMATE.start_main_~z~0#1=5}, {ULTIMATE.start_main_~z~0#1=-2}] Lambdas: [1, 1, 1] Nus: [0, 0] [2024-11-27 19:49:38,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-27 19:49:38,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,650 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-27 19:49:38,656 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:38,656 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-27 19:49:38,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:38,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:38,688 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:38,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-27 19:49:38,693 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 19:49:38,693 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:38,734 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:38,735 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~y~0#1=-2}, {ULTIMATE.start_main_~y~0#1=-1}, {ULTIMATE.start_main_~y~0#1=4}] Lambdas: [1, 5, 1] Nus: [0, 1] [2024-11-27 19:49:38,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-27 19:49:39,123 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 19:49:39,123 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 19:49:39,123 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 19:49:39,123 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 19:49:39,123 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 19:49:39,123 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,124 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 19:49:39,124 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 19:49:39,124 INFO L132 ssoRankerPreferences]: Filename of dumped script: eq2.c_Iteration1_Lasso [2024-11-27 19:49:39,124 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 19:49:39,124 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 19:49:39,129 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,163 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,266 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,289 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,328 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,332 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,337 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,343 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,366 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,372 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:39,638 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 19:49:39,644 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 19:49:39,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,649 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-27 19:49:39,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:39,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,670 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,679 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-27 19:49:39,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,708 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-27 19:49:39,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:39,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,736 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,742 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-27 19:49:39,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,758 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-27 19:49:39,763 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 [2024-11-27 19:49:39,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,783 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:39,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,804 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-27 19:49:39,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:39,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,826 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-27 19:49:39,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,847 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-27 19:49:39,855 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 [2024-11-27 19:49:39,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,875 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,881 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:39,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,896 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-27 19:49:39,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:39,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,927 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-27 19:49:39,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,945 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-27 19:49:39,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:39,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:39,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:39,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:39,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:39,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:39,967 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:39,974 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:39,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-27 19:49:39,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:39,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:39,986 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:39,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:39,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-27 19:49:40,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,008 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,013 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,026 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-27 19:49:40,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,052 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-27 19:49:40,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,071 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-27 19:49:40,073 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 [2024-11-27 19:49:40,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,093 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-27 19:49:40,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,114 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-27 19:49:40,120 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 [2024-11-27 19:49:40,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,139 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-27 19:49:40,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,160 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-27 19:49:40,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,181 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,199 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-27 19:49:40,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,218 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,230 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-27 19:49:40,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,249 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,271 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-27 19:49:40,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,297 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-27 19:49:40,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,308 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-27 19:49:40,314 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 [2024-11-27 19:49:40,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:40,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:40,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:40,335 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,346 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-27 19:49:40,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:40,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,365 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:40,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:40,369 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-27 19:49:40,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,383 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-27 19:49:40,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:40,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:40,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:40,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-27 19:49:40,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,426 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-27 19:49:40,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:40,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,446 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:40,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:40,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,463 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-27 19:49:40,468 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 [2024-11-27 19:49:40,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,486 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,494 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,506 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-27 19:49:40,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:40,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:40,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:40,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,540 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-27 19:49:40,546 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 [2024-11-27 19:49:40,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:40,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:40,565 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:40,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,582 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 19:49:40,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,585 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-27 19:49:40,591 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 [2024-11-27 19:49:40,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,612 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,612 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-27 19:49:40,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,634 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-27 19:49:40,637 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 [2024-11-27 19:49:40,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,660 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,660 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,683 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-27 19:49:40,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,715 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-11-27 19:49:40,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,727 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-27 19:49:40,732 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 [2024-11-27 19:49:40,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,777 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-27 19:49:40,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,791 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-27 19:49:40,796 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 [2024-11-27 19:49:40,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,814 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,821 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,836 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-27 19:49:40,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:40,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,863 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,863 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,871 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-27 19:49:40,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,886 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-27 19:49:40,891 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 [2024-11-27 19:49:40,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,908 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,916 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:40,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,931 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-27 19:49:40,938 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 [2024-11-27 19:49:40,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:40,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:40,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:40,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:40,960 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:40,960 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:40,967 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:40,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-27 19:49:40,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:40,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:40,979 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:40,984 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 [2024-11-27 19:49:40,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-27 19:49:40,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,003 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,003 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,024 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-27 19:49:41,028 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 [2024-11-27 19:49:41,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,046 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,046 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,053 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,067 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-27 19:49:41,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,111 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-27 19:49:41,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,135 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-11-27 19:49:41,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,156 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-27 19:49:41,158 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 [2024-11-27 19:49:41,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,175 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-11-27 19:49:41,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,195 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-27 19:49:41,201 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 [2024-11-27 19:49:41,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,220 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,220 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,237 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-27 19:49:41,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,260 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,260 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,277 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-27 19:49:41,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:41,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:41,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:41,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,312 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-27 19:49:41,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:41,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:41,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:41,337 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,349 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-27 19:49:41,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:41,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:41,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:41,367 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-27 19:49:41,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,375 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-27 19:49:41,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:41,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,390 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:41,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:41,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,400 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-27 19:49:41,405 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 [2024-11-27 19:49:41,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,417 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,421 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,421 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-27 19:49:41,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,443 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-27 19:49:41,447 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 [2024-11-27 19:49:41,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:41,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:41,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:41,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,480 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-27 19:49:41,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:41,501 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:41,501 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:41,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-27 19:49:41,519 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 19:49:41,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,522 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-27 19:49:41,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,545 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,552 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,565 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,568 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 [2024-11-27 19:49:41,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-27 19:49:41,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,598 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,598 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,605 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,621 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-27 19:49:41,624 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 [2024-11-27 19:49:41,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,666 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-27 19:49:41,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,692 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,701 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,714 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-27 19:49:41,719 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 [2024-11-27 19:49:41,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,747 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-27 19:49:41,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,761 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-27 19:49:41,766 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 [2024-11-27 19:49:41,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,798 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,814 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-27 19:49:41,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,842 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,842 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,849 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-27 19:49:41,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,864 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-27 19:49:41,867 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 [2024-11-27 19:49:41,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,894 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-27 19:49:41,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,906 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-27 19:49:41,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-27 19:49:41,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,946 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-27 19:49:41,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:41,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:41,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:41,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:41,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:41,972 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:41,972 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:41,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:41,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:41,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:41,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:41,994 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:41,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-27 19:49:41,998 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 [2024-11-27 19:49:42,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,027 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-27 19:49:42,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,042 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-27 19:49:42,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,069 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,069 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-27 19:49:42,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,089 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-27 19:49:42,092 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 [2024-11-27 19:49:42,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,108 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,108 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-27 19:49:42,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,130 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-27 19:49:42,134 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 [2024-11-27 19:49:42,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,151 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,159 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-27 19:49:42,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,172 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-27 19:49:42,176 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 [2024-11-27 19:49:42,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,215 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-27 19:49:42,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:42,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:42,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:42,240 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,254 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-27 19:49:42,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:42,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,281 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:42,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:42,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,298 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-27 19:49:42,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:42,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:42,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:42,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,342 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-27 19:49:42,348 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 [2024-11-27 19:49:42,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:42,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:42,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:42,369 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-27 19:49:42,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,382 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-27 19:49:42,387 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 [2024-11-27 19:49:42,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,409 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,409 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,436 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-27 19:49:42,439 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 [2024-11-27 19:49:42,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:42,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:42,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:42,458 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-27 19:49:42,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,473 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-27 19:49:42,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:42,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:42,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:42,500 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-27 19:49:42,510 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 19:49:42,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,512 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-27 19:49:42,516 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 [2024-11-27 19:49:42,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,535 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,556 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-27 19:49:42,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,578 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,579 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,600 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-27 19:49:42,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,626 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,626 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,649 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,653 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 [2024-11-27 19:49:42,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-27 19:49:42,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,684 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-27 19:49:42,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,693 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-27 19:49:42,713 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 [2024-11-27 19:49:42,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,734 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,734 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,756 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-27 19:49:42,760 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 [2024-11-27 19:49:42,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,776 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,776 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,793 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-27 19:49:42,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,810 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,810 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,827 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-27 19:49:42,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,845 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,845 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:42,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,867 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-27 19:49:42,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-27 19:49:42,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,919 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-27 19:49:42,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:42,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,945 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,945 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:42,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:42,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-27 19:49:42,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:42,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:42,968 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:42,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-27 19:49:42,973 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 [2024-11-27 19:49:42,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:42,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:42,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:42,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:42,992 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:42,992 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-27 19:49:43,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,015 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-27 19:49:43,020 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 [2024-11-27 19:49:43,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,040 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:43,040 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,063 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-27 19:49:43,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,088 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:43,088 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-27 19:49:43,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,111 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-27 19:49:43,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,134 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:43,134 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,143 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,155 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-27 19:49:43,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,178 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:43,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-27 19:49:43,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,199 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-27 19:49:43,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:43,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,223 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-27 19:49:43,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,235 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-27 19:49:43,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:43,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,262 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-27 19:49:43,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,274 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-27 19:49:43,278 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 [2024-11-27 19:49:43,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:43,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-27 19:49:43,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,311 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-27 19:49:43,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,331 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:43,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,348 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-27 19:49:43,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,372 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:43,372 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,384 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-27 19:49:43,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,392 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-27 19:49:43,396 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 [2024-11-27 19:49:43,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:43,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-11-27 19:49:43,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,418 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-27 19:49:43,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:43,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:43,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:43,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:43,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-27 19:49:43,461 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 19:49:43,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,463 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-27 19:49:43,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,486 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,486 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-27 19:49:43,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,506 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-27 19:49:43,510 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 [2024-11-27 19:49:43,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-27 19:49:43,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,538 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-27 19:49:43,540 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 [2024-11-27 19:49:43,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,554 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,554 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,559 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-27 19:49:43,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,567 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-27 19:49:43,569 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 [2024-11-27 19:49:43,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,584 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,584 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,602 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-27 19:49:43,605 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 [2024-11-27 19:49:43,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,618 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,618 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,632 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-27 19:49:43,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,648 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,656 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-27 19:49:43,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,665 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-27 19:49:43,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,678 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,678 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,686 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-27 19:49:43,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,694 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-27 19:49:43,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,715 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-27 19:49:43,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,723 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-27 19:49:43,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,738 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,738 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-27 19:49:43,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,753 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-27 19:49:43,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,768 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,768 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,774 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-11-27 19:49:43,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,781 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-27 19:49:43,784 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 [2024-11-27 19:49:43,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,797 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,797 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,803 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-27 19:49:43,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,810 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-27 19:49:43,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,826 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,826 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-27 19:49:43,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,845 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-27 19:49:43,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,862 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,862 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,875 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-27 19:49:43,877 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 [2024-11-27 19:49:43,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,907 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-27 19:49:43,909 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 [2024-11-27 19:49:43,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:43,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:43,928 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-27 19:49:43,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,936 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-27 19:49:43,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:43,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-27 19:49:43,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,962 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:43,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-27 19:49:43,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:43,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:43,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:43,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:43,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:43,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:43,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:43,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:43,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:43,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:43,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:43,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:43,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:43,987 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,000 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 [2024-11-27 19:49:44,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-27 19:49:44,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:44,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:44,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:44,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:44,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:44,022 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-27 19:49:44,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,034 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-27 19:49:44,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:44,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:44,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:44,053 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:44,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:44,055 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-11-27 19:49:44,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,063 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-27 19:49:44,066 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 [2024-11-27 19:49:44,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:44,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:44,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:44,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:44,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-27 19:49:44,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,107 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-27 19:49:44,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:44,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:44,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:44,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:44,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:44,126 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-27 19:49:44,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,139 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-27 19:49:44,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:44,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:44,160 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:44,160 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:44,167 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,176 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 19:49:44,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,179 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,183 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 [2024-11-27 19:49:44,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-27 19:49:44,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,212 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,225 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-27 19:49:44,231 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 [2024-11-27 19:49:44,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,247 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,259 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,273 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-27 19:49:44,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,292 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-27 19:49:44,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,315 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-27 19:49:44,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,331 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,343 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,351 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-27 19:49:44,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,378 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,387 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-27 19:49:44,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,402 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-27 19:49:44,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,430 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-27 19:49:44,435 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 [2024-11-27 19:49:44,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,452 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-27 19:49:44,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,478 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-27 19:49:44,483 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 [2024-11-27 19:49:44,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,501 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,503 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,529 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-27 19:49:44,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,554 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,555 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,565 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,579 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-27 19:49:44,585 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 [2024-11-27 19:49:44,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,604 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,606 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,618 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-11-27 19:49:44,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,632 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-27 19:49:44,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-27 19:49:44,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,691 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-27 19:49:44,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,714 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,718 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,718 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,743 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-27 19:49:44,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,766 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,780 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,796 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-27 19:49:44,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,818 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,821 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,847 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-27 19:49:44,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,869 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,872 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:44,872 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:44,882 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:44,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,895 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,899 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 [2024-11-27 19:49:44,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-27 19:49:44,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:44,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:44,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:44,923 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-27 19:49:44,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,936 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-27 19:49:44,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:44,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:44,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:44,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:44,964 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:44,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-27 19:49:44,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:44,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:44,976 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:44,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-27 19:49:44,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:44,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:44,998 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:44,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:44,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:44,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:44,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:45,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:45,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:45,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:45,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,037 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-27 19:49:45,040 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 [2024-11-27 19:49:45,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:45,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:45,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:45,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:45,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:45,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-27 19:49:45,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,070 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-27 19:49:45,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:45,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:45,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:45,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:45,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-27 19:49:45,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,127 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-27 19:49:45,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,146 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:45,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:45,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:45,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:45,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:45,152 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-27 19:49:45,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,163 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-27 19:49:45,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,184 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:45,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:45,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:45,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:45,196 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-27 19:49:45,205 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 19:49:45,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,207 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-27 19:49:45,211 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 [2024-11-27 19:49:45,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-27 19:49:45,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,256 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-27 19:49:45,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,279 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,291 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-27 19:49:45,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,302 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-27 19:49:45,305 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 [2024-11-27 19:49:45,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,337 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-27 19:49:45,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,349 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-27 19:49:45,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,371 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,371 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-27 19:49:45,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,397 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-27 19:49:45,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,461 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,461 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,476 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-27 19:49:45,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,488 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-27 19:49:45,492 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 [2024-11-27 19:49:45,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,510 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,510 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,522 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:45,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,535 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-27 19:49:45,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,556 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,556 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,566 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:45,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,578 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-27 19:49:45,582 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 [2024-11-27 19:49:45,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,602 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,602 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,614 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-27 19:49:45,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,627 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-27 19:49:45,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,650 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,650 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,663 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:45,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,675 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-27 19:49:45,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,700 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,714 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:45,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,727 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-27 19:49:45,731 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 [2024-11-27 19:49:45,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-27 19:49:45,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,779 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-27 19:49:45,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,802 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,802 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,814 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-27 19:49:45,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,825 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-27 19:49:45,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,848 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:45,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,871 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-27 19:49:45,876 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 [2024-11-27 19:49:45,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,894 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,895 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,910 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-27 19:49:45,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,921 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-27 19:49:45,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:45,946 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:45,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:45,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-27 19:49:45,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:45,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:45,974 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:45,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-27 19:49:45,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:45,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:45,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:45,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:45,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:45,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:45,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:45,998 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:45,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-27 19:49:46,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,019 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-27 19:49:46,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:46,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:46,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:46,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:46,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,052 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,064 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-27 19:49:46,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:46,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:46,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:46,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:46,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,105 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-27 19:49:46,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:46,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:46,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:46,127 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:46,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,132 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-27 19:49:46,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,140 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-27 19:49:46,142 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 [2024-11-27 19:49:46,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:46,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:46,160 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:46,160 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:46,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-27 19:49:46,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,220 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-27 19:49:46,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:46,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:46,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:46,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:46,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,246 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-27 19:49:46,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,260 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-27 19:49:46,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:46,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:46,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:46,284 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:46,296 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-27 19:49:46,307 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 19:49:46,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,310 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-27 19:49:46,313 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 [2024-11-27 19:49:46,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,350 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-27 19:49:46,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,386 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-27 19:49:46,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,404 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-27 19:49:46,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,428 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-27 19:49:46,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,458 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-27 19:49:46,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,471 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-27 19:49:46,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,495 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,504 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-27 19:49:46,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,518 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-27 19:49:46,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,541 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,541 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,548 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,562 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-27 19:49:46,566 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 [2024-11-27 19:49:46,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-27 19:49:46,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,603 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-27 19:49:46,607 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 [2024-11-27 19:49:46,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,624 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,624 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-27 19:49:46,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,645 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-27 19:49:46,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2024-11-27 19:49:46,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,689 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-27 19:49:46,691 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 [2024-11-27 19:49:46,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-11-27 19:49:46,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,730 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-27 19:49:46,733 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 [2024-11-27 19:49:46,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,760 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-27 19:49:46,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-27 19:49:46,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,790 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-27 19:49:46,793 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 [2024-11-27 19:49:46,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,816 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-27 19:49:46,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,828 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-27 19:49:46,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,858 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,870 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-27 19:49:46,874 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 [2024-11-27 19:49:46,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:46,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:46,900 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-27 19:49:46,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,912 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-27 19:49:46,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:46,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:46,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,936 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:46,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,948 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-27 19:49:46,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:46,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:46,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:46,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:46,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:46,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:46,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:46,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:46,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:46,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:46,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-27 19:49:46,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:46,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:46,985 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:46,989 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 [2024-11-27 19:49:46,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-27 19:49:47,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:47,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:47,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:47,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,009 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,020 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-27 19:49:47,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:47,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:47,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:47,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,057 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-27 19:49:47,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:47,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:47,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:47,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:47,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-27 19:49:47,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,109 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-27 19:49:47,113 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 [2024-11-27 19:49:47,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:47,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:47,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:47,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,131 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-27 19:49:47,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,145 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-27 19:49:47,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:47,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:47,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:47,167 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:47,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-27 19:49:47,183 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 19:49:47,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,185 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-27 19:49:47,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,209 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,209 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-27 19:49:47,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,233 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-27 19:49:47,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,253 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,257 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,257 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-27 19:49:47,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,275 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-27 19:49:47,278 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 [2024-11-27 19:49:47,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,290 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,295 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,295 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,305 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,313 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-27 19:49:47,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,333 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,333 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,357 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-27 19:49:47,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,379 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,383 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,383 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,404 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-27 19:49:47,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,421 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,421 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,425 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,425 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,435 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,447 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-27 19:49:47,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,469 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,469 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,480 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-27 19:49:47,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,495 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,502 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 [2024-11-27 19:49:47,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-27 19:49:47,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,520 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,521 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,531 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,543 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-27 19:49:47,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,568 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,568 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,578 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,592 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-27 19:49:47,594 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 [2024-11-27 19:49:47,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,613 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,613 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,623 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-11-27 19:49:47,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,635 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-27 19:49:47,637 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 [2024-11-27 19:49:47,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,649 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,651 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,651 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,659 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-11-27 19:49:47,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,668 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-27 19:49:47,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,686 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,686 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-27 19:49:47,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,709 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-27 19:49:47,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,732 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,732 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,742 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-27 19:49:47,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,753 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-27 19:49:47,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,770 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,770 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,779 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-27 19:49:47,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,791 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-27 19:49:47,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,811 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,813 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,814 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,823 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-27 19:49:47,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,835 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-27 19:49:47,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,850 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,851 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:47,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-27 19:49:47,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,862 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-27 19:49:47,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,876 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:47,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,880 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-27 19:49:47,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,888 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-27 19:49:47,890 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 [2024-11-27 19:49:47,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:47,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,906 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-27 19:49:47,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,914 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-27 19:49:47,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,928 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:47,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:47,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:47,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,940 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-27 19:49:47,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,954 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,959 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:47,960 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:47,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:47,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-27 19:49:47,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:47,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:47,983 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:47,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-27 19:49:47,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:47,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:47,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:47,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:47,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:47,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:47,997 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:47,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:47,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:48,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:48,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-27 19:49:48,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,013 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-27 19:49:48,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:48,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:48,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:48,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:48,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:48,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:48,029 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:48,029 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:48,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:48,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-27 19:49:48,044 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-27 19:49:48,044 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(6, 2);call write~init~int#1(101, 2, 0, 1);call write~init~int#1(113, 2, 1, 1);call write~init~int#1(50, 2, 2, 1);call write~init~int#1(46, 2, 3, 1);call write~init~int#1(99, 2, 4, 1);call write~init~int#1(0, 2, 5, 1);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~post6#1, main_#t~post7#1, main_~w~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1;havoc main_#t~nondet4#1;main_~w~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_~w~0#1;main_~y~0#1 := 1 + main_~w~0#1;main_~z~0#1 := 1 + main_~x~0#1;" "havoc main_#t~nondet5#1;" "assume 0 != main_#t~nondet5#1 % 4294967296;havoc main_#t~nondet5#1;" "main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;main_#t~post7#1 := main_~z~0#1;main_~z~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" [2024-11-27 19:49:48,044 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_#t~nondet5#1;" "assume 0 != main_#t~nondet5#1 % 4294967296;havoc main_#t~nondet5#1;" "main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;main_#t~post7#1 := main_~z~0#1;main_~z~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" [2024-11-27 19:49:48,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:49:48,045 INFO L85 PathProgramCache]: Analyzing trace with hash 28694791, now seen corresponding path program 2 times [2024-11-27 19:49:48,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 19:49:48,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015581927] [2024-11-27 19:49:48,045 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:49:48,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:49:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:48,070 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 19:49:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:48,103 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 19:49:48,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:49:48,104 INFO L85 PathProgramCache]: Analyzing trace with hash 35849, now seen corresponding path program 2 times [2024-11-27 19:49:48,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 19:49:48,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146521876] [2024-11-27 19:49:48,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:49:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:49:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:48,116 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 19:49:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:48,124 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 19:49:48,126 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:49:48,126 INFO L85 PathProgramCache]: Analyzing trace with hash 148032835, now seen corresponding path program 3 times [2024-11-27 19:49:48,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 19:49:48,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232318085] [2024-11-27 19:49:48,126 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:49:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:49:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:48,148 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 19:49:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 19:49:48,168 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 19:49:48,208 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 19:49:48,208 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 19:49:48,208 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 19:49:48,208 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 19:49:48,208 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 19:49:48,208 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,208 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 19:49:48,208 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 19:49:48,209 INFO L132 ssoRankerPreferences]: Filename of dumped script: eq2.c_Iteration1_Loop [2024-11-27 19:49:48,209 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 19:49:48,209 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 19:49:48,210 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,212 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,216 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,219 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,222 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,259 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 19:49:48,259 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 19:49:48,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,261 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-27 19:49:48,265 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:48,265 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,283 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:48,284 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet5#1=0} Honda state: {ULTIMATE.start_main_#t~nondet5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 19:49:48,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-27 19:49:48,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,295 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-27 19:49:48,299 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:48,300 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-27 19:49:48,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,331 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-27 19:49:48,334 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 19:49:48,335 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,371 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:48,372 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~z~0#1=0} Honda state: {ULTIMATE.start_main_~z~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~z~0#1=-2}, {ULTIMATE.start_main_~z~0#1=5}, {ULTIMATE.start_main_~z~0#1=-2}] Lambdas: [1, 1, 1] Nus: [0, 0] [2024-11-27 19:49:48,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-27 19:49:48,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,386 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-27 19:49:48,390 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:48,390 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-27 19:49:48,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,421 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-27 19:49:48,427 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 19:49:48,427 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,463 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:48,463 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~y~0#1=-2}, {ULTIMATE.start_main_~y~0#1=-1}, {ULTIMATE.start_main_~y~0#1=4}] Lambdas: [1, 5, 1] Nus: [0, 1] [2024-11-27 19:49:48,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-27 19:49:48,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,480 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-27 19:49:48,485 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:48,485 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,505 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:48,505 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post6#1=0} Honda state: {ULTIMATE.start_main_#t~post6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 19:49:48,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:48,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:48,518 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:48,522 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 19:49:48,522 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 19:49:48,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-27 19:49:48,541 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 19:49:48,541 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7#1=0} Honda state: {ULTIMATE.start_main_#t~post7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 19:49:48,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-27 19:49:48,784 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 19:49:48,784 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 19:49:48,784 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 19:49:48,784 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 19:49:48,784 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 19:49:48,784 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:48,784 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 19:49:48,785 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 19:49:48,785 INFO L132 ssoRankerPreferences]: Filename of dumped script: eq2.c_Iteration1_Lasso [2024-11-27 19:49:48,785 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 19:49:48,785 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 19:49:48,787 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,791 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,802 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,858 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,870 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,887 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,890 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,919 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,921 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,924 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:48,926 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 19:49:49,128 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 19:49:49,128 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 19:49:49,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,132 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-27 19:49:49,137 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 [2024-11-27 19:49:49,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:49,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:49,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:49,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-27 19:49:49,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,166 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-27 19:49:49,171 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 [2024-11-27 19:49:49,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,188 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,204 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-27 19:49:49,208 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 [2024-11-27 19:49:49,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,222 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,225 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2024-11-27 19:49:49,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,232 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-27 19:49:49,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,250 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,254 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-27 19:49:49,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,266 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-27 19:49:49,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,306 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-27 19:49:49,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,326 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,341 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-27 19:49:49,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,356 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,356 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-27 19:49:49,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,373 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-27 19:49:49,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,392 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,399 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,411 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-27 19:49:49,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,439 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-27 19:49:49,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,460 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-27 19:49:49,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,468 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-27 19:49:49,470 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 [2024-11-27 19:49:49,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,481 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,481 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,485 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-27 19:49:49,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,492 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-27 19:49:49,494 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 [2024-11-27 19:49:49,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-11-27 19:49:49,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,518 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-27 19:49:49,520 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 [2024-11-27 19:49:49,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,536 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,542 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-27 19:49:49,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,557 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-27 19:49:49,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:49,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,575 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:49,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:49,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,590 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-27 19:49:49,593 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 [2024-11-27 19:49:49,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,627 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-27 19:49:49,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,663 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-27 19:49:49,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,677 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,680 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-27 19:49:49,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,688 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-27 19:49:49,693 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 [2024-11-27 19:49:49,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,706 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-11-27 19:49:49,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,716 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-27 19:49:49,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:49,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,735 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:49,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:49,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-27 19:49:49,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,744 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-27 19:49:49,746 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 [2024-11-27 19:49:49,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:49,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,757 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:49,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:49,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-27 19:49:49,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,765 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-27 19:49:49,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:49,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 19:49:49,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:49,780 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-27 19:49:49,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,788 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-27 19:49:49,790 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 [2024-11-27 19:49:49,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 19:49:49,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:49,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 19:49:49,805 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-11-27 19:49:49,812 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 19:49:49,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,814 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-27 19:49:49,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:49,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:49,830 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:49,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:49,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2024-11-27 19:49:49,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,839 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-27 19:49:49,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:49,853 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:49,853 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:49,858 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-27 19:49:49,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,865 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-27 19:49:49,867 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 [2024-11-27 19:49:49,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:49,880 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:49,880 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:49,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-27 19:49:49,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,891 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-27 19:49:49,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:49,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:49,907 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:49,907 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:49,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-27 19:49:49,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,927 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-27 19:49:49,931 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 [2024-11-27 19:49:49,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:49,947 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:49,947 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:49,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:49,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,963 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-27 19:49:49,965 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 [2024-11-27 19:49:49,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:49,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:49,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:49,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:49,978 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:49,978 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:49,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:49,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-27 19:49:49,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:49,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:49,989 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:49,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-27 19:49:49,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-27 19:49:50,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,017 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-27 19:49:50,022 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 [2024-11-27 19:49:50,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,035 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,035 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-27 19:49:50,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,055 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-27 19:49:50,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,075 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,075 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-27 19:49:50,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,092 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-27 19:49:50,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,112 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,113 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,133 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-27 19:49:50,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,153 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,153 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2024-11-27 19:49:50,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,170 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-27 19:49:50,174 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 [2024-11-27 19:49:50,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,190 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,195 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,211 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-27 19:49:50,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,236 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,246 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-27 19:49:50,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:50,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:50,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:50,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2024-11-27 19:49:50,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,281 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-27 19:49:50,288 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 [2024-11-27 19:49:50,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,306 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-27 19:49:50,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,324 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-27 19:49:50,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,345 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,352 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-27 19:49:50,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,363 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-27 19:49:50,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,382 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,382 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,388 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,398 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-27 19:49:50,400 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 [2024-11-27 19:49:50,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,412 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,412 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,420 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-11-27 19:49:50,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,431 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-27 19:49:50,435 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 [2024-11-27 19:49:50,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:50,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:50,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:50,453 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2024-11-27 19:49:50,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,461 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-27 19:49:50,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:50,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,475 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:50,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:50,476 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2024-11-27 19:49:50,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,484 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-27 19:49:50,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:50,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:50,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:50,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,519 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-27 19:49:50,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:50,536 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:50,536 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:50,541 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,550 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 19:49:50,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,554 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-27 19:49:50,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:50,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:50,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:50,578 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-27 19:49:50,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,589 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-27 19:49:50,593 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 [2024-11-27 19:49:50,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,615 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,629 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-27 19:49:50,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,648 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,648 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,655 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-27 19:49:50,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,666 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-27 19:49:50,670 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 [2024-11-27 19:49:50,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,688 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,695 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-27 19:49:50,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,707 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-27 19:49:50,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-27 19:49:50,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,747 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-27 19:49:50,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,768 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,768 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,774 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2024-11-27 19:49:50,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,786 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-27 19:49:50,790 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 [2024-11-27 19:49:50,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,814 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,825 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-27 19:49:50,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,851 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,859 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-27 19:49:50,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,874 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,874 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,879 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-27 19:49:50,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,886 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-27 19:49:50,889 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 [2024-11-27 19:49:50,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,903 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,903 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,912 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2024-11-27 19:49:50,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,920 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-27 19:49:50,922 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 [2024-11-27 19:49:50,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,936 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,949 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-27 19:49:50,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:50,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:50,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:50,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:50,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:50,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:50,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:50,972 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:50,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:50,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:50,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:50,987 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:50,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-27 19:49:50,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:51,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:51,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-11-27 19:49:51,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,022 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-27 19:49:51,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:51,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-27 19:49:51,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,052 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-27 19:49:51,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,067 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:51,067 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:51,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-27 19:49:51,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,084 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-27 19:49:51,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:51,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:51,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2024-11-27 19:49:51,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,117 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-27 19:49:51,121 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 [2024-11-27 19:49:51,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:51,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:51,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2024-11-27 19:49:51,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,149 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-27 19:49:51,152 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 [2024-11-27 19:49:51,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:51,165 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:51,177 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2024-11-27 19:49:51,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,191 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-27 19:49:51,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,204 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:51,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-11-27 19:49:51,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,213 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-27 19:49:51,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:51,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2024-11-27 19:49:51,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,237 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-27 19:49:51,239 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 [2024-11-27 19:49:51,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,250 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:51,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2024-11-27 19:49:51,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,260 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-27 19:49:51,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:51,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:51,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:51,282 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2024-11-27 19:49:51,292 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 19:49:51,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,294 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-27 19:49:51,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:51,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2024-11-27 19:49:51,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,324 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-27 19:49:51,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,340 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,340 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2024-11-27 19:49:51,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,363 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-27 19:49:51,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,383 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,383 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,392 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2024-11-27 19:49:51,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,406 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-27 19:49:51,410 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 [2024-11-27 19:49:51,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,427 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,427 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2024-11-27 19:49:51,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,446 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-27 19:49:51,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,467 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,467 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,474 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2024-11-27 19:49:51,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,488 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-27 19:49:51,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,509 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,509 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-27 19:49:51,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,529 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-27 19:49:51,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,545 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,545 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-27 19:49:51,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,559 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-27 19:49:51,561 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 [2024-11-27 19:49:51,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-27 19:49:51,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,588 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-27 19:49:51,591 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 [2024-11-27 19:49:51,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,613 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-27 19:49:51,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,620 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-27 19:49:51,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,635 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:51,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,666 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-27 19:49:51,670 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 [2024-11-27 19:49:51,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,687 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,695 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2024-11-27 19:49:51,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,707 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-27 19:49:51,709 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 [2024-11-27 19:49:51,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,729 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-27 19:49:51,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,737 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-27 19:49:51,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,759 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-11-27 19:49:51,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,766 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-27 19:49:51,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:51,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:51,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,790 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-27 19:49:51,793 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 [2024-11-27 19:49:51,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:51,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,820 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-27 19:49:51,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,836 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,836 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,842 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:51,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,849 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-27 19:49:51,852 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 [2024-11-27 19:49:51,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,863 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,865 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,865 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-27 19:49:51,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,884 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-27 19:49:51,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,906 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:51,906 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:51,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-27 19:49:51,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,923 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-27 19:49:51,926 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 [2024-11-27 19:49:51,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:51,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,940 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-27 19:49:51,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,947 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-27 19:49:51,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:51,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,961 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:51,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,963 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:51,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,971 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-27 19:49:51,974 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 [2024-11-27 19:49:51,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:51,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:51,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:51,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:51,985 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:51,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:51,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:51,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:51,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:51,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:51,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:51,996 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:51,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-27 19:49:51,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 19:49:52,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:52,013 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:52,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:52,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2024-11-27 19:49:52,026 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 19:49:52,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,028 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-27 19:49:52,031 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 [2024-11-27 19:49:52,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:52,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,043 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:52,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:52,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-27 19:49:52,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,053 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-27 19:49:52,056 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 [2024-11-27 19:49:52,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,070 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,070 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2024-11-27 19:49:52,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,084 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-27 19:49:52,086 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 [2024-11-27 19:49:52,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,099 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,100 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,105 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-27 19:49:52,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,112 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-27 19:49:52,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,128 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,128 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,134 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,141 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-27 19:49:52,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,156 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,157 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,162 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-11-27 19:49:52,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,175 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-27 19:49:52,179 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 [2024-11-27 19:49:52,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,217 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-27 19:49:52,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-11-27 19:49:52,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,254 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-27 19:49:52,257 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 [2024-11-27 19:49:52,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,270 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,270 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-11-27 19:49:52,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,282 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-27 19:49:52,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,300 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,300 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,308 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,317 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-27 19:49:52,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,334 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,334 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,354 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-27 19:49:52,356 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 [2024-11-27 19:49:52,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,386 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-27 19:49:52,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,408 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2024-11-27 19:49:52,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,420 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-11-27 19:49:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,436 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,436 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,442 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2024-11-27 19:49:52,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,454 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-11-27 19:49:52,456 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 [2024-11-27 19:49:52,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:52,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:52,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:52,471 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,482 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-11-27 19:49:52,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,503 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2024-11-27 19:49:52,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,515 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-11-27 19:49:52,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,531 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,532 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2024-11-27 19:49:52,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,545 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-11-27 19:49:52,556 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 [2024-11-27 19:49:52,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,568 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,568 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,573 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2024-11-27 19:49:52,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,581 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-11-27 19:49:52,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,595 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2024-11-27 19:49:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,608 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-11-27 19:49:52,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:52,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:52,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:52,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,632 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-11-27 19:49:52,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:52,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:52,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:52,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2024-11-27 19:49:52,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,656 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-11-27 19:49:52,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:52,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 19:49:52,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:52,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2024-11-27 19:49:52,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,679 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-11-27 19:49:52,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:52,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 19:49:52,694 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 19:49:52,694 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 19:49:52,701 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2024-11-27 19:49:52,707 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 19:49:52,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,709 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-11-27 19:49:52,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:52,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:52,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:52,726 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2024-11-27 19:49:52,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,733 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-11-27 19:49:52,736 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 [2024-11-27 19:49:52,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,756 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,764 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-11-27 19:49:52,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,786 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,794 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-11-27 19:49:52,796 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 [2024-11-27 19:49:52,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,810 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,824 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-11-27 19:49:52,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,838 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-11-27 19:49:52,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,854 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-11-27 19:49:52,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,870 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,877 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2024-11-27 19:49:52,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,884 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-11-27 19:49:52,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,900 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:52,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,917 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-11-27 19:49:52,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,940 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2024-11-27 19:49:52,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,947 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-11-27 19:49:52,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:52,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:52,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2024-11-27 19:49:52,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:52,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:52,977 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:52,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-11-27 19:49:52,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:52,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:52,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:52,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:52,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:52,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:52,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:52,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,018 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-11-27 19:49:53,020 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 [2024-11-27 19:49:53,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2024-11-27 19:49:53,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,048 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-11-27 19:49:53,050 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 [2024-11-27 19:49:53,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,062 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,079 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-11-27 19:49:53,081 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 [2024-11-27 19:49:53,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,092 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2024-11-27 19:49:53,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,109 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-11-27 19:49:53,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:53,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:53,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:53,126 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2024-11-27 19:49:53,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,133 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-11-27 19:49:53,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2024-11-27 19:49:53,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,163 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,166 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 [2024-11-27 19:49:53,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-11-27 19:49:53,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,181 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,188 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,196 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-11-27 19:49:53,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2024-11-27 19:49:53,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,226 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-11-27 19:49:53,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,240 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,242 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2024-11-27 19:49:53,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,257 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-11-27 19:49:53,259 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 [2024-11-27 19:49:53,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,271 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:53,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:53,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:53,275 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2024-11-27 19:49:53,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,282 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-11-27 19:49:53,285 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 [2024-11-27 19:49:53,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:53,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:53,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:53,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2024-11-27 19:49:53,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,310 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-11-27 19:49:53,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,324 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:53,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:53,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:53,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,335 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-11-27 19:49:53,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 19:49:53,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:53,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:53,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:53,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,363 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 19:49:53,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,365 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-11-27 19:49:53,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:53,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,380 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:53,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:53,384 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2024-11-27 19:49:53,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,391 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-11-27 19:49:53,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,408 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,408 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,417 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,425 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-11-27 19:49:53,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,450 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2024-11-27 19:49:53,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,459 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-11-27 19:49:53,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,490 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2024-11-27 19:49:53,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,498 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-11-27 19:49:53,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,523 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2024-11-27 19:49:53,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,530 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2024-11-27 19:49:53,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,555 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,556 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,565 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,572 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2024-11-27 19:49:53,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,589 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,589 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,598 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2024-11-27 19:49:53,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,606 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2024-11-27 19:49:53,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,623 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,623 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,632 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2024-11-27 19:49:53,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,639 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2024-11-27 19:49:53,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,656 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,656 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,666 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2024-11-27 19:49:53,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,673 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2024-11-27 19:49:53,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,693 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2024-11-27 19:49:53,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,724 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2024-11-27 19:49:53,727 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 [2024-11-27 19:49:53,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,741 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,741 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,749 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2024-11-27 19:49:53,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,758 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2024-11-27 19:49:53,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,774 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,774 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2024-11-27 19:49:53,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,791 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2024-11-27 19:49:53,793 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 [2024-11-27 19:49:53,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:53,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,826 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2024-11-27 19:49:53,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:53,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:53,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:53,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2024-11-27 19:49:53,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,853 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2024-11-27 19:49:53,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,873 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,873 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2024-11-27 19:49:53,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,891 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2024-11-27 19:49:53,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,907 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,907 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2024-11-27 19:49:53,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,924 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2024-11-27 19:49:53,926 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 [2024-11-27 19:49:53,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,941 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,951 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2024-11-27 19:49:53,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,959 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2024-11-27 19:49:53,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:53,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:53,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:53,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:53,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:53,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:53,976 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:53,976 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:53,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:53,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2024-11-27 19:49:53,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:53,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:53,993 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:53,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2024-11-27 19:49:53,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:54,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:54,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2024-11-27 19:49:54,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,019 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2024-11-27 19:49:54,022 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 [2024-11-27 19:49:54,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:54,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:54,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,039 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,046 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2024-11-27 19:49:54,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:54,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 19:49:54,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,072 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2024-11-27 19:49:54,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 19:49:54,088 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 19:49:54,088 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 19:49:54,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,103 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 19:49:54,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,105 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2024-11-27 19:49:54,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:54,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,128 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2024-11-27 19:49:54,130 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 [2024-11-27 19:49:54,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,149 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2024-11-27 19:49:54,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,156 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2024-11-27 19:49:54,158 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 [2024-11-27 19:49:54,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2024-11-27 19:49:54,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,183 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2024-11-27 19:49:54,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2024-11-27 19:49:54,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,211 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2024-11-27 19:49:54,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,232 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2024-11-27 19:49:54,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,239 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2024-11-27 19:49:54,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,254 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,260 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2024-11-27 19:49:54,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,267 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2024-11-27 19:49:54,269 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 [2024-11-27 19:49:54,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,296 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2024-11-27 19:49:54,298 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 [2024-11-27 19:49:54,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2024-11-27 19:49:54,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,325 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2024-11-27 19:49:54,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,341 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,341 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,353 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2024-11-27 19:49:54,356 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 [2024-11-27 19:49:54,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,381 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,389 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2024-11-27 19:49:54,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,419 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2024-11-27 19:49:54,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,448 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2024-11-27 19:49:54,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,475 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2024-11-27 19:49:54,487 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 [2024-11-27 19:49:54,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,498 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:54,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,508 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2024-11-27 19:49:54,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,532 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,546 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2024-11-27 19:49:54,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,580 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2024-11-27 19:49:54,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,608 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2024-11-27 19:49:54,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,620 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2024-11-27 19:49:54,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2024-11-27 19:49:54,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,656 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2024-11-27 19:49:54,660 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 [2024-11-27 19:49:54,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:54,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,675 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,685 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2024-11-27 19:49:54,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:54,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,702 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,709 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2024-11-27 19:49:54,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 19:49:54,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,725 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,732 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2024-11-27 19:49:54,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 19:49:54,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 19:49:54,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 19:49:54,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 19:49:54,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2024-11-27 19:49:54,759 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 19:49:54,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,760 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2024-11-27 19:49:54,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:54,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:54,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:54,778 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,785 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2024-11-27 19:49:54,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,799 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,802 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,802 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:54,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2024-11-27 19:49:54,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,816 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2024-11-27 19:49:54,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,830 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,833 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,833 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:54,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2024-11-27 19:49:54,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,847 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2024-11-27 19:49:54,849 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 [2024-11-27 19:49:54,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,860 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,863 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,863 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:54,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:54,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,881 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2024-11-27 19:49:54,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,897 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,897 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:54,908 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2024-11-27 19:49:54,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,918 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2024-11-27 19:49:54,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:54,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,931 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,934 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,934 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:54,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2024-11-27 19:49:54,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,949 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2024-11-27 19:49:54,951 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 [2024-11-27 19:49:54,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,965 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,966 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:54,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:54,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2024-11-27 19:49:54,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:54,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:54,982 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:54,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2024-11-27 19:49:54,984 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 [2024-11-27 19:49:54,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:54,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:54,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:54,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:54,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:54,999 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:54,999 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,014 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2024-11-27 19:49:55,017 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 [2024-11-27 19:49:55,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,031 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,031 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2024-11-27 19:49:55,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,053 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2024-11-27 19:49:55,057 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 [2024-11-27 19:49:55,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,079 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,079 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,114 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,117 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 [2024-11-27 19:49:55,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2024-11-27 19:49:55,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,135 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,135 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,160 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2024-11-27 19:49:55,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,179 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,179 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,186 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,193 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2024-11-27 19:49:55,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,210 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,210 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,218 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,225 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2024-11-27 19:49:55,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:55,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,238 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:55,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:55,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,255 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2024-11-27 19:49:55,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,272 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,272 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,288 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2024-11-27 19:49:55,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,305 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,305 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2024-11-27 19:49:55,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,319 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2024-11-27 19:49:55,321 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 [2024-11-27 19:49:55,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,332 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,335 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,335 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,342 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2024-11-27 19:49:55,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,349 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2024-11-27 19:49:55,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,366 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,366 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,381 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2024-11-27 19:49:55,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:55,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,395 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:55,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:55,399 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,406 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2024-11-27 19:49:55,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:55,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:55,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:55,424 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,431 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2024-11-27 19:49:55,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 19:49:55,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,445 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 19:49:55,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 19:49:55,448 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2024-11-27 19:49:55,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 19:49:55,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:49:55,455 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 19:49:55,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2024-11-27 19:49:55,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 19:49:55,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 19:49:55,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 19:49:55,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 19:49:55,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 19:49:55,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 19:49:55,479 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 19:49:55,479 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 19:49:55,487 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 19:49:55,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2024-11-27 19:49:55,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.11 07:49:55 BoogieIcfgContainer [2024-11-27 19:49:55,501 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-27 19:49:55,502 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 19:49:55,502 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 19:49:55,502 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 19:49:55,502 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 07:49:37" (3/4) ... [2024-11-27 19:49:55,505 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 19:49:55,506 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 19:49:55,507 INFO L158 Benchmark]: Toolchain (without parser) took 18402.17ms. Allocated memory was 142.6MB in the beginning and 176.2MB in the end (delta: 33.6MB). Free memory was 119.7MB in the beginning and 139.6MB in the end (delta: -19.9MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2024-11-27 19:49:55,507 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 142.6MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 19:49:55,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 285.00ms. Allocated memory is still 142.6MB. Free memory was 119.7MB in the beginning and 109.2MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 19:49:55,508 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.53ms. Allocated memory is still 142.6MB. Free memory was 109.0MB in the beginning and 108.0MB in the end (delta: 954.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 19:49:55,508 INFO L158 Benchmark]: Boogie Preprocessor took 48.45ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 106.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 19:49:55,509 INFO L158 Benchmark]: RCFGBuilder took 320.84ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 96.9MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 19:49:55,509 INFO L158 Benchmark]: BuchiAutomizer took 17693.20ms. Allocated memory was 142.6MB in the beginning and 176.2MB in the end (delta: 33.6MB). Free memory was 96.9MB in the beginning and 139.6MB in the end (delta: -42.7MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2024-11-27 19:49:55,509 INFO L158 Benchmark]: Witness Printer took 4.07ms. Allocated memory is still 176.2MB. Free memory was 139.6MB in the beginning and 139.6MB in the end (delta: 33.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 19:49:55,511 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 142.6MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 285.00ms. Allocated memory is still 142.6MB. Free memory was 119.7MB in the beginning and 109.2MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.53ms. Allocated memory is still 142.6MB. Free memory was 109.0MB in the beginning and 108.0MB in the end (delta: 954.9kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.45ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 106.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 320.84ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 96.9MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 17693.20ms. Allocated memory was 142.6MB in the beginning and 176.2MB in the end (delta: 33.6MB). Free memory was 96.9MB in the beginning and 139.6MB in the end (delta: -42.7MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. * Witness Printer took 4.07ms. Allocated memory is still 176.2MB. Free memory was 139.6MB in the beginning and 139.6MB in the end (delta: 33.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 17.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 17.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital60 mio100 ax100 hnf100 lsp45 ukn72 mio100 lsp85 div100 bol100 ite100 ukn100 eq207 hnf96 smp100 dnf100 smp100 tf108 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 25ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 3 LassoNonterminationAnalysisSatUnbounded: 2 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;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(6, 2);call write~init~int#1(101, 2, 0, 1);call write~init~int#1(113, 2, 1, 1);call write~init~int#1(50, 2, 2, 1);call write~init~int#1(46, 2, 3, 1);call write~init~int#1(99, 2, 4, 1);call write~init~int#1(0, 2, 5, 1);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~post6#1, main_#t~post7#1, main_~w~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1;havoc main_#t~nondet4#1;main_~w~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~x~0#1 := main_~w~0#1;main_~y~0#1 := 1 + main_~w~0#1;main_~z~0#1 := 1 + main_~x~0#1;" "havoc main_#t~nondet5#1;" "assume 0 != main_#t~nondet5#1 % 4294967296;havoc main_#t~nondet5#1;" "main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;main_#t~post7#1 := main_~z~0#1;main_~z~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" Loop: "havoc main_#t~nondet5#1;" "assume 0 != main_#t~nondet5#1 % 4294967296;havoc main_#t~nondet5#1;" "main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;main_#t~post7#1 := main_~z~0#1;main_~z~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-27 19:49:55,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/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 Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09de14ba-a553-4096-84b5-4890d359e255/bin/uautomizer-verify-aQ6SnzHsRB/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN